The Best Commercial String for a Trimmer (Weedeater). STIHL trimmer line size

The Best Commercial String for a Trimmer (Weedeater)

In my experience, one of the most confusing things as a landscaper is selecting the best trimmer line!

While it’s true that just about any.095 weed eater string will handle the job. Some strings definitely last longer and cut better than others.

Price aside, which trimmer line is the best for commercial use?

Well, you better buckle up, because there is a lot to consider. But if you stick around, we have found a few commercial trimmer lines that definitely outperform the rest.

What To Look For In A Trimmer Line

So, let’s cut out some of the competition before we get started on finding the best commercial line. For the most part, unless you are cutting down brush. If you are like most lawn care pros, you will likely typically be using a.095 sized line.

For simplicity’s sake we will assume that the best commercial line is going to be a.095, as most lawn care pros primarily use this size line.When grading trimmer line we will look at:

Top Rated Commercial Trimmer Lines

So which weed eater string is the best?

Well, we have done a bit of research and determined the trimmer lines that rise above the rest.

As hard as we tried to find the ABSOLUTE best commercial equipment, and this includes trimmer line. Much like picking the best pair of boots, you may find that some lines may work better in certain applications than others.

For example, when you are edging with a weed eater you may find that a line that doesn’t perform well with general trimming, works great for edging.

But without further ado, here are the 4 best trimmer lines for your weed eater!

Rated Trimmer Line- STIHL X-Line

TOP RATED AMONG GREENPAL VENDORS

STIHL’s X-line was the most highly rated line among our lawn care vendors. With 40% of vendors surveyed picking this line as their favorite. It works great for nearly all applications you may encounter on a typical day.

Downsides- One Youtuber reports that STIHL’s X-line does not “float” very well and is more likely to gouge the lawn. Furthermore, it is not available at Lowes or Home Depot, so it may not be available in a pinch.

Rated Trimmer Line- Echo- Black Diamond

HIGHLY RATED AMONG LAWN CARE PROS

String Shape- Twisted Square

Echo’s Black Diamond line is highly rated by the lawn care pros at GreenPal. With 31% of pros picking it as their favorite. And is a favorite of many lawn care professionals on YouTube. The twisted square style of line offers both a thick line that won’t easily break and 4 sharp edges for superior cutting.

Downsides- Not sold by Lowes.

Rated Trimmer Line- Husqvarna Titanium Blend

In my experience, Huqvarna’s Titanium Blend is the best line available at Lowes. It is dense so it cuts through almost anything. And in my personal experience, and in reviews on YouTube it’s proven to stand up well to chain link fences and concrete. And it’s even strong enough to edge with.

Downsides- Not sold by Home Depot. May be a bit thicker than necessary for light trimming and may not handle as easily as a lighter string.

Rated Trimmer Line- Shakespeare Ugly Twist

HIGHLY RATED BY LAWN CARE VENDORS

String Shape- Twisted Triangle

And in at number 4 among our lawn care pros with 9% of the votes is Shakespeare’s Ugly Twist. Ugly Twist is a great all around string for your weedeater. It may not be the best, but if it’s the only thing available, you can count on it. It’s not the best string by any means, but it is a good choice if nothing better is available.

Downsides- Not sold by Home Depot. Not the best, but it’s a solid all-around option.

Notable Mentions

Here’s the deal, there are so many brands of trimmer line, we couldn’t possibly mention all of the ones worth trying. While the 4 above are likely going to be your best option. There are other trimmer lines that are highly rated among lawn care pros.

You may even have luck with a generic twisted line. In general, most lawn care pros agree, twisted is preferable for most purposes.

Choosing a Line That Works for You

At the end of the day, your favorite line may depend on how exactly you use your weed whacker.

Are you clearing brush regularly? If so, Husqvarna’s Titanium Blend may work best for you.

Or do you only cut well-maintained suburban homes? If so You will likely prefer STIHL’s X-line.

Either way our list of the best trimmer lines can help you whittle down your choices so that you aren’t so overwhelmed the next time you are at the hardware store staring at a wall of options.

Looking for more to read? Check out our article on choosing the best commercial weed eater.

Our this chapter from our Lawn Care Company Blue Print with copywriting tips for lawn care professionals.

Trimmer Line Reviews: Our Top Picks Complete Buyer’s Guide

Are you looking for the Best Trimmer Line or Weed Wacker String? Read on as we review all the top options with Pros Cons.

By Robin Watson May 4, 2023

Affiliate Disclosure: We independently test research all products reviewed on the site. We may earn a small commission if you buy through one of our links. This does not affect our reviews or placement of products on the site.

Trimmer line comes in various sizes and shapes to cater for any landscaping or lawn maintenance task. With the right trimmer line, you can clear weeds and hardy plants from your garden with a swipe of your trimmer. Going with the wrong size or style of trimmer line is a mistake, and you’ll end up breaking the line often, resulting in less service life out of the product.

The line you get as standard with your trimmer runs out fast. However, we don’t recommend going with the same brand as your trimmer. Trimmer line is universal, and you have a bevy of choice when choosing a replacement for your trimmer.

So, how do you choose the right trimmer line for your gardening tasks and your trimmer? This review unpacks everything you need to know about choosing the right trimmer line.

Our Top Picks

These products are all top-quality, featuring design and manufacture from some of the leading brands in home gardening equipment. We have options to suit any budget, with a range of line shapes and sizes to suit any application. Choose the best trimmer line that fits your budget and your gardening needs.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

  • Best Pick: Husqvarna Titanium ForceHusqvarna makes some of the best trimmers and gardening equipment available. This trusted brand also makes the best trimmer line, with this Titanium Force product taking the top honors for the best overall trimmer line in this review.
  • Premium Pick: Echo CrossFire LineIf you’re looking for the best premium trimmer line, we recommend this Echo product. You get an 8-edge design on this “CrossFire” line, providing excellent performance for the toughest trimming tasks. This line slices cleanly through weeds and grass, giving your lawn and yard a professional finish.
  • Budget Pick: Oregon Magnum Gatorline Square Trimmer LineThis 0.95mm trimmer line is a great universal replacement for any trimmer brand. You get a square design to the line, with four sharp edges. This line cuts through thick vegetation and weeds easily, providing fast clearing and trimming action.

Trimmer Line Reviews

After checking out the top picks for the replacement trimmer line in this review, it’s time to take a deep dive into the characteristics and features of our top picks. We’ll also look at other choices for your trimmer that provide peak performance for your machine.

Husqvarna Titanium Force

Husqvarna makes some of the best-quality gardening machines. From lawnmowers to trimmers, they offer gardeners unmatched performance and efficiency. Therefore, it makes sense that they would produce the best trimmer line as well.

  • Includes one Husqvarna Titanium Force 840-Foot String Trimmer Line compatible with all standard string trimmer heads
  • Made For Durability: Round, dimpled, co-extruded weed eater line is made of a commercial-grade polymer for maximum durability, cutting performance and energy efficiency
  • Precision Manufacturing: Husqvarna weed eater string has an undulated surface for quiet operation and precise cutting
  • Low Noise: The patented design on this weed whacker string reduces the noise level by 50%, which gives a better working environment
  • Quality Engineering: Manufactured in the USA, these Husqvarna string trimmer accessories provide great resistance to abrasion and reduced breakage with co-polymer engineered resins that improve durability while maintaining flexibility

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Husqvarna “Titanium Force” cutting line features design and construction with titanium reinforced polymer. It’s light, improving the efficiency of your machine while reducing friction when cutting. The titanium material’s lightweight effect reduces sound from your trimmer, with noise reductions of up to 8-dB less than competitors trimming line.

This trimmer line comes in a 0.95″ size, making it compatible with most trimmers. This line is ideal for cutting grass, and it’s also suitable for use on weeds. However, avoid trying to trim brambles with this line. This spool comes with 820-feet of cutting line.

  • Professional-grade cutting line
  • Suitable for landscapers and contractors
  • Round design reduces noise levels
  • 0.95″ thickness
  • Free line cutter included
  • Lightweight and strong
  • Made in the USA

Available to Purchase From:

Echo Cross-Fire Line

If you’re looking for the best trimming line available, we recommend this Echo product. Echo make some of the best electric gardening tools available, and this 0.95″ line features universal compatibility with leading trimmer brands.

  • String trimmer line with superior cutting performance
  • Features 8 cutting edges which shear rather than tear
  • Increases the quality of cuts speeding healing
  • Nylon line is 095 gauge. durable and strong
  • Comes in 3 pound rolls

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Echo “CrossFire” trimming live features a unique, patented design with eight cutting edges for outstanding performance when trimming. This line comes with design and construction featuring advanced polymer science. The result is a durable and long-lasting line that cuts through grass, weeds, and even brambles.

This line offers your trimmer improved efficiency, reducing the time it takes to trim your lawn while providing a clean, professional-looking cut to the edges. You get 282-feet of trimming line included in this spool.

  • Eight cutting edges
  • 0.95″ thickness
  • Suitable for heavy-duty use
  • Cuts through weeds
  • Universal fit to all trimmer brands
  • Efficient cutting operation

Available to Purchase From:

Oregon Magnum Gatorline Square Trimmer Line

This Oregon Magnum Gatorline Square Trimmer Line is another great choice for a 0.95″ line that offers superior performance in your trimmer. The Gatorline features a square design, offering you four cutting edges for outstanding performance.

Gatorline comes with high cutting efficiency, providing cleaner cuts than most brands. The high-strength core offers excellent durability and break-resistance, and you get 685-feet of line included with this spool.

  • High cutting efficiency – Magnum Gatorline allows you to get cleaner, straighter cuts with less effort than traditional trimmer line
  • Durable – High-strength inner core resists breakage which means that the line lasts longer and you spend less time winding spools
  • Square trimmer line – Slices through vegetation with a clean, even pass
  • .095″ diameter trimmer line is a good size for cutting heavier weeds in your lawn or performing light commercial work
  • Fits many popular string trimmer models including, but not limited to: Echo SRM 235 and SRM 230, STIHL FS 56 RC and FS55 R, Husqvarna 128LD, DeWALT DCST970X1, Ryobi RY253SS and Troy Bilt TB 22

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

Gatorline is affordable, offering you excellent value for money, especially if you frequently use a trimmer or have a large yard. This line is a good choice for grass and weeds, but we recommend avoiding brambles. This line comes in a 0.95″ size, and it’s compatible with most trimmer brands.

Gatorline is also compatible with bump-head trimmers, and it has a long shelf life. If you find your line is drying out and becoming brittle, place a soaked sponge on the top of the spool, and it rejuvenates the material.

  • Affordable
  • 0.95″ thickness
  • High-efficiency cutting
  • High-strength inner core for durability
  • Square line design for rugged use
  • Universal fit to most trimmer brands

Available to Purchase From:

A ANLEOLIFE Commercial Square String Trimmer Line

This 5-LB spool of A ANLEOLIFE product comes with 1,280-feet of trimmer line. This line features a square edge design, offering you superior cutting efficiency and power over round designs.

The line cuts through grass and weeds, with a durable, reinforced nylon 66 copolymer core providing strength.

  • Multi-side Cords Slice through heavier weeds and thicker grass quickly and efficiently, Cutting less time
  • Made from tough nylon 66 copolymere, plasticized materials for added impact power strength
  • Perfect replacement line for all gas and electric trimmers, including: Husqvarna, Ryobi, Echo, STIHL, Weed Eater, Craftsman, Black and Decker, and most other makes
  • Robust, Efficient and Easy to use, keep your garden looking tidy and neat
  • Includes a bonus cutting tools for convenient and quick line cuts

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This spool comes with a line cutter tool included with your purchase, and you get a 0.95″ thickness for compatibility with leading trimmer brands.

The A ANLEOLIFE commercial square string trimmer line is affordable, offering you good cutting efficiency and long service life between changes.

  • Square line design for efficient cutting
  • 0.95″ thickness
  • Made from tough nylon for durability
  • Line cutting tool included
  • 1,280-feet of line per spool
  • Universal fitment to most trimmers
  • Available in commercial or heavy-duty grades

Available to Purchase From:

Copperhead Vortex Trimmer Line

Gardeners looking for a top-quality trimming line can consider CopperHead Vortex. This product features a 0.95″ size, making it compatible with leading trimmer brands like Husqvarna, Ryobi, Echo, STIHL, and Greenworks.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This line features design and construction with premium Nylon Vortex material. The result is a tough and durable trimmer line that stands up to the toughest abuse. This line is suitable for edging your lawn and chopping out weeds.

This 5-lb spool of Copperhead Vortex comes with 1,140-feet of line, made in the USA. The Vortex design of the line features a twist, providing multiple cutting edges for a fast, friction-free, efficient trimming action.

  • Nylon Vortex for extra strength
  • 0.95″ thickness
  • 1,140-foot spool for affordable quality
  • Universal fitment to most trimmers
  • Made in the USA

Available to Purchase From:

Cyclone Commercial-Grade 6-Blade Trimmer Line

This Cyclone trimmer line is a great choice for landscaping professionals. The line features a patented 6-star design, improving the aerodynamic of the trimmer line to enhance efficiency. The result is a quiet operation with friction-free cutting for a professional finish to your lawn and yard.

  • 0.095 Inch Diameter and 855 Feet Long
  • Special copolymer formulation provides longer lasting commercial cutting
  • Patented 6 bladed shape for added cutting power
  • Choice of landscaping professionals
  • Made in the U.S.A.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The Cyclone trimmer line is available in a 0.95″ thickness to suit leading trimmer brands like Ryobi and Husqvarna. This line features design and construction with a copolymer formulation for additional strength, reliability, and durability – giving you longer service life between changes.

The Cyclone commercial 6-blade cutting line offers you commercial-grade performance at an affordable price. This 3-lb spool comes with 855-feet of line and a bright orange color for easy identification around the job site.

  • 0.95″ thickness
  • 6-blade design for fast and efficient cutting
  • Patented design
  • Top choice for landscaping professionals
  • Copolymer materials for superior strength
  • Made in the USA

Available to Purchase From:

Best Weed Eater Line & Blades for STIHL Trimmers.

DeWALT String Trimmer Line

DeWALT is another leading brand in power tools and gardening equipment. This trimmer line features design and construction with advanced copolymer science for a durable line that’s strong and resilient. This line cuts through grass and weeds, but it’s not the best choice for brambles.

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

You get a 0.95″ size, making this line universally compatible with all leading trimmer brands. You get a donut with 225-feet of trimmer line. The line features a twisted design for aerodynamic efficiency and multiple cutting surfaces that reduce friction during operation.

Combining aerodynamic materials and twisted design provides faster cutting speeds, reducing the strain on your trimmer’s motor. DeWALT might be one of the more expensive options in this review, but they provide top-quality products you can trust.

  • Premium brand
  • Manufactured with strong, durable polymer materials
  • 225-feet of line
  • 0.95″ thickness
  • Compatible with most brands of line trimmers
  • Aerodynamic design for fast, efficient cutting

Available to Purchase From:

Weed Warrior Bi-Component Twist Trimmer Line

Weed Warrior makes some of the best trimmer line available. This donut features a twisted design, with 100-feet of line. It might be expensive, but it provides unmatched performance for trimming grass and removing weeds.

  • Pulverizer Twist: Heavy duty, long-lasting bi-component weed trimmer line cuts evenly and performs exceptionally well for trimming, edging and general yard maintenance with thick grass and weed density
  • High Performance Quality: Made from durable nylon resins with scientifically engineered twisted design; Twist maximizes efficiency and aerodynamics to reduce line flutter and vibration for level cutting and a 15 percent longer run time
  • Universal Fit: Ideal for high voltage cordless and gas-powered string trimmers; Universal compatibility with brands including Echo, STIHL, Husqvarna, Redmax, Ryobi, Black and Decker, Cub Cadet, Weed Eater, Poulan, MTD, and more
  • Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers
  • Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The twisted design improves trimmer efficiency, placing less strain on the motor. Since there’s less friction on the cutting surface, you get a clean, professional finish to your lawn’s edges. This line comes in a 0.95″ thickness, making it compatible with all leading trimmer brands.

This high-quality trimmer line features universal compatibility with gas-powered and electric trimmers. The copolymer materials offer a strong core, resistant to snapping and breaking.

Featuring design and manufacture in the United States, you know you’re getting a top-quality product from Weed Warrior.

  • Manufactured with strong, durable polymer materials
  • 100-feet of line
  • 0.95″ thickness
  • Universally compatible with most trimmer brands
  • Twist line design

Available to Purchase From:

Arnold Maxi-Edge Commercial Grade Trimmer Line

So far, we’ve mentioned plenty of options for an 0.95″ trimmer line. However, if you have a smaller model trimmer, 0.95″ might be too big to fit into the cutting head. If you’re looking for a smaller replacement line for your trimmer, we recommend Arnold Maxi-Edge Commercial Grade Trimmer Line.

  • Maxi Edge.080″ Trimmer Line
  • Universal / Fits most straight and curved shaft string trimmers
  • .080″ diameter, green line, 6-Point Star
  • Contains 14 refills, 280 ft.
  • Includes cutting tool

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

This trimmer line comes in a 0.8″ thickness, making it suitable for smaller trimmer models. You get a copolymer design for added strength, reliability, and performance in your yard. This line features a 6-point star design for optimal cutting performance and efficiency.

This donut contains 14 refills for the bump head on your trimmer. That translates into around 280-feet of line, and you get a free cutting tool included in your purchase.

  • 6-point star line design
  • .080″ line thickness
  • Commercial-grade materials
  • 280-feet of line
  • 14-refills
  • Includes line cutter

Available to Purchase From:

BlueCatELE Trimmer Line

Gardeners looking for an affordable trimmer line can check out this BlueCatELE product. You get a 0.95″ size, with compatibility to the leading trimmer brands. This 1-lb spool contains 236-feet of line, featuring design and construction with durable nylon material for strength and resilience.

  • Production Name: Grass Trimmer Line,Diameter:0.095 Inch/2.4mm,Line Net Weight: about 1 Pound, Color: Red, Line Length: About 220 Feet/67 Meters
  • Made of superior nylon and much durable for grass trimming
  • Square shape design, it is easy to trim tough and strong grass or weed,save your time and energy
  • Good design for storing trimmer line, just needs to hang on wall or inside cabinet, make your tool and material orderly
  • Easy to use and repalce, save your time and energy and your garden more comfortable

Last update on 2023-05-22 / Affiliate links / Images from Amazon Product Advertising API

The line features a square design, giving you four cutting edges for improved trimming efficiency. You get less strain on your trimmers motor, reducing wear-and-tear on the device’s electrical and mechanical components.

  • Affordable
  • Square line design for fast and efficient cutting
  • Compatible with most brands of line trimmers
  • Nylon materials for strength
  • 236-feet of line included

Available to Purchase From:

Trimmer Line Buyer’s Guide

After reading through our reviews of the best trimmer line, it’s time to settle on your choice. However, we realize that our roundup might leave you feeling more confused than ever about choosing the right replacement line for your trimmer.

Fortunately, this buyer’s guide explains everything you need to know about your trimmer line. We’ll go through the types of line designs and the different manufacturers to show you want to look for in your prospective trimmer line.

Different Types of Trimmer Line

As you can see in the reviews, trimmer-line comes in various designs to suit different operating requirements and machines. Let’s look at the different trimmer line types to help you settle on the best choice for your device.

Round Line

The round line is the most popular choice for trimmer line, and it comes standard with most trimmer models. The round line offers you an aerodynamic surface that reduces noise. Round trimmer line has the best durability and strength, giving you the longest service life.

A round design is ideal for versatile use, giving you more options for getting close to concrete edges without damaging the line. The round line is also the easiest design to fit your trimmer.

Some of the top premium brands of round trimmer line include Husqvarna, Magnum Gator Line, Trim Line, and more.

Square Line

Square line is a design suited to rugged use around the yard. If you have weeds to whack, then a square line is a great choice. Square line has a medium strength-level, and it makes more noise than a round line during the operation of your trimmer.

Square line also provides four cutting edges. As a result, your trimmer is more efficient, and you getter a cleaner finish on your grass than with round line. Square line isn’t that popular due to the integration of other line designs featuring multiple cutting edges.

Spiral Line

A spiral design for your trimmer line is a better choice for a tougher line suitable for cutting through brambles and tough weeds. The spiral flattens during operation, forming a wavy cutting surface.

As a result, you get more of a shabby look to the finish of your trimming duties. However, the spiral line is a great choice for estates and heavy-duty trimming jobs, such as weed whacking.

X-Shaped Line

An X-shaped design to your trimmer line offers a similar experience to the square line. However, you get between aerodynamics and sharper cutting action for tougher trimming jobs.

The X-shaped line tends to make more noise than square line and is not as popular as other six or eight-pointed designs. The flexible design of the line makes it more resistant to welding compared to square line.

Twisted Line

Twisted line is another great choice for professional landscapers and estate owners. If you have long grass or weeds, you need to clear from your property; a twisted line is tough, resilient, and durable.

The twisted design of the line provides multiple trimming points to suit clearing tough grass or weeds. This feature makes the twisted line a top choice for contractors and landscaper requiring a tough, durable line with long service life.

Twisted lines also reduce vibrations from the machine, but it leaves a somewhat ragged-edge on your lawn.

Serrated Line

Serrated line offers you the best cutting action for clearing away the toughest garden debris, like weeds, brambles, and other semi-woody shrubs. The serrations in the line act as small saw teeth, ripping through plant mater with ease.

Serrated line is a top choice for professional landscapers and estate managers that need to manage long, thick wild grasses around the property. A serrated line helps you cover more area between changes and is suitable for the heaviest trimming jobs in your yard.

We don’t recommend using serrated lines for trimming the edges of your lawn. The powerful serrated cutting action provides a torn look to your grass, diminishing your lawn’s aesthetic.

Six and 8-Pointed Line

Some top-quality brands produce a multi-sided trimmer line in a variety of configurations. From X-designs to six or eight-point star designs, these cutting lines are for specialist use. Typically., these designs cost more than the others, but you get fast, efficient trimming of your lawn and a variety of other plant materials.

A 6 or 8-point line features a rugged design that leaves your lawn with a clean-cut professional look on the edges. Six and eight-point designs feature more aerodynamics, reducing the wear-and-tear on the internal components of your trimmer.

However, due to these trimmer lines’ multi-sided design, you can expect a bit more noise during operation.

Materials Used in Trimmer Line

Titanium Line

Titanium trimmer line is the Next-Generation of trimmer line designs. Including titanium into the design lightens the trimmer line’s weight, reducing the power required to operate the machine. Titanium is one of the strongest materials in the world.

Manufacturers weave titanium into polymers to form a rugged, durable trimmer line that stands up to the toughest trimming tasks. Titanium line dramatically improves your machine’s performance, offering you faster acceleration, a cleaner cut, and less noise.

Titanium is the ideal choice for a long-lasting line that’s durable and suitable for a wide range of trimming tasks around the yard. However, titanium is an expensive material, and you can expect it to cost you more than other trimmer line products featuring construction with polymers like nylon.

Nylon Lines

Nylon is the most common material in trimmer lines. It’s affordable, lightweight, and durable, with excellent tensile strength. Most commercial trimmer and professional landscaper use nylon lines due to the low cost of the material.

Nylon is a great all-around choice, but it lacks the strength of copolymer and titanium lines. Still, it makes for a suitable material for your trimmer, and it’s widely available from several trimmer manufacturers.

Copolymer Lines

Copolymer sciences lead an evolution in trimmer line manufacturing. Today, a brand can infuse certain polymers with other materials like titanium strands, forming strong, durable cutting lines.

Most premium products feature design and construction with copolymer materials. Typically, nylon forms the base materials, with other components added to specialize the line to specific tasks.

Important Features of Trimmer Line

When selecting your trimmer line, look for the following features.

Line Welding-Resistance

Line welding refers to a process occurring when the trimmer line overheats, causing it to melt and stick together. Welding occurs when the operator is trimming tough material and forcing the trimmer motion instead of letting the machine do the work.

Welding can also occur if you operate the machine near concrete or tar and force the line onto the surface. Welding is the result of the additional friction caused during the operation of the machine. The friction builds up in the line materials and the bump-head of the trimmer.

Eventually, the line starts to stick together and “welds” into place. As a result, you must get a new spool or delicately cut the line away from the spool without damaging the part. Copolymer materials typically have higher welding-resistance than nylon materials.

Titanium offers you the best welding resistance, as it doesn’t absorb heat well, reducing friction in the head. A round design provides the best aerodynamics for your trimmer line, reducing resistance and friction.

Line Size

The size of your trimmer line determines its functionality and its service life. The most common size for trimmer line is 0.95″. This size provides the best balance between durability, strength, and affordability. It’s the size featured in most home trimmers, with 0.8″ being another popular choice.,

The size of the line determines what kind of plant material you can cut with your trimmer. Here is a quick breakdown of line sizes and compatible trimming tasks.

  • Basic yard work like trimming grass and edging lawns – 0.065 to 0.085 inches.
  • Cutting thick grass and weeds requires a robust line – 0.085 to 0.110 inches.
  • Professional landscapers and contractors with tough clearing tasks –0.110 inches and above.

If you’re using a battery-powered trimmer, the thickness of the line plays a significant role in the machine’s running time. Therefore, the 0.8″ line offers you the best balance for extended use around the yard.

Trimmer Line FAQs

Why does the trimmer line keep breaking?

Old trimmer line is prone to breaking. The nylon or copolymer in the line tends to dry out if you leave it to stand for a few years. Fortunately, it’s possible to rejuvenate the line using a bit of water. Soak a sponge and leave it to drip over the spool. The nylon or polymer will absorb the moisture, restoring the integrity of your trimmer line.

Are all trimmer lines universally compatible with all brands of trimmers?

Yes, most trimmer lines and all the products in this review are universally compatible with leading trimmer brands. However, make sure you’re buying the right size line to suit the trimmer head.

Which way do I wind the trimmer line?

We recommend winding your trimmer line in the opposite direction of the bump-heads rotation. If you wind the line in the same direction, it results in the cable coming loose in the bump-head, resulting in improper feeding action.

Where can I buy the best trimmer line?

If you’re shopping online, we recommend using Amazon. Amazon is the world’s largest retailer, with thousands of products available for your trimmer. You get the best range at the best and buyer protection on your order. Prime members get fast, free shipping and hassle-free returns.

Trimmer Lines – The Verdict

By now, you should have an idea of the right cutting line for your yard and trimmer. However, we realize it’s challenging to settle on the right line for your machine, even when we narrow down the choices. If you’re having trouble selecting the best trimmer line for your trimmer, why not rely on our top picks?

We selected the best options for your trimmer from a variety of manufacturers and leading brands. All the lines in this review are compatible with the top models of trimmer.

  • The Husqvarna Titanium Force trimmer line is our top choice for the best product in this review. This line features design and construction with titanium infused into the polymer. The result is a lightweight line that’s 50% quieter than other similar products. The round design makes it easy to slice through grass and weeds, and you get a long-lasting product that’s durable and reliable.
  • If you’re looking for the best trimmer line available, We recommend going with the Echo CrossFire. This trimmer line features design and construction with advanced copolymer materials for added strength. The line’s eight-sided design provides optimal cutting performance, reducing friction while providing a clean edge to your lawn.
  • If you’re on a budget, we recommend going with the Oregon Magnum Gatorline Square Trimmer Line. This product features a twisted line design with 0.95″ thickness. It’s compatible with all the leading trimmer brands, featuring construction with advanced copolymers for resilience and strength. It’s an affordable purchase for your trimmer this summer.

Robin owns his own Landscape Gardening company based in the UK and has over 10 years professional experience working outdoors, creating beautiful landscapes for his clients in the UK. He is also a keen garden-grower and maintains his own fruit and vegetable gardens. He also has a level 3 Certificate in Practical Horticulture from The Royal Horticultural Society and is currently working on his first book about gardening. Contact him at Robin@gardenbeast.com

Trimmer Line Sizes Chart

Your weed trimmer head’s string can have a significant impact on your weekly yard maintenance. If you are trimming thick weeds around woody shrubs, the string trimmer line continuously breaks or sticks inside the spool housing. You’ll need to stop and reload.

It makes it worse if you have happened to use thinner weedeater line sizes than you should; thus, you can see why they break easily when trying to cut overgrown vegetation. The proper string trimmer lines for a specific trimmer will last a long time. You can even use these to cut weeds and hit hard surfaces in the process.

The trimmer line materials can often shrug this off before you need to reload the trimmer head. When it comes to replacing the spool, you need the right size string trimmer line.

In our guide, you can learn more about line thickness for your trimmer in our guide. By the end, you’ll see lines needed for light commercial work, the types of trimmer line you can get, and more. (Find the Best Yard Trimmer)

By the end, you’ll quickly see how a trimmer line chart comes in handy.

How Do I Know What Size Trimmer Line I Need?

Before you search for the diameter size of trimmer line, it is good to know the distinct types of line you can get.

Each of these serves a different purpose and can last a different amount of time.

Round Trimmer Line

The standard round trimmer line is designed to regularly be used in the home. Although, therefore, a round trimmer line’s standard, the fundamental shape is that it does not wear out as soon as other trimmer lines.

The spherical string line is less likely to break and is more resistant to concrete, trees, and other obstacles. This is also the line in your trimmer that is the simplest to replace.

Rounded line lasts longer than other weed eater string kinds and is more likely to endure contact with concrete, metals, and other hard things while in use.

This form of standard round line lasts a lot longer when used for small tasks, and it’s also the cheapest and easiest to replace.

Multi-sided Trimmer Line

Professional landscapers will appreciate the multi-sided trimmer line designed to attach to the end of high-wheel trimmers.

The ribbed form makes cutting through weeds and large grassy areas easier. Multiple-sided lines are better suited to a commercial operation requiring a large volume of cutting.

These lines tend to stay “sharper” for longer, allowing for a much cleaner first cut.

The multi-sided trimmer lines are ideal if you have a larger yard with thicker weeds, woody plants, and shrubs or commercially use the trimmer.

Large regions of woody shrubs and heavy weeds are doomed.

Square Trimmer Line

A square line may appear strange, yet they are just the thing to deal with heavy weeds. The Square trimmer line’s edges allow it to slice through grass and tough weeds easily. This line is ideal for professionals who are constantly dealing with dense weeds.

The commercial square string trimmer lines have been constructed to prevent the outer layers from fusing. As a result, you can knock this string trimmer line against rocks and trees as quickly as if you were doing light work of grass and weeds.

Square trimmer lines come with a high-strength inner core and a weld-resistant outer layer for long-lasting performance.

The string trimmer line offers improved rigidity for heavy cutting and impact strength. You can also find many are color-coded for the diameter size of the square trimmer line. (Read Curved Vs Straight Trimmer)

Twisted Trimmer Line

A spiral-shaped string trimmer line is recommended in commercial areas or where there are noise restrictions.

This twisted string trimmer line is ideal to tackle dense weeds. In addition, a twisted trimmer line is an appropriate choice for you if you use your trimmer for commercial use.

Twisted lines increase strength, efficiency, and noise reduction.

This line is a step up from the round style line, and it provides greater resilience when hitting concrete or other hard surfaces. This trimmer line can also reduce trimmer vibrations and noise levels while providing a clean, even cut.

Serrated Trimmer Line

With teeth-like serrated edges, this line quickly saws through tougher grass blades while leaving a cleaner trim.

The serrated edge trimmer line is suitable for commercial and residential properties with weeds. For thicker weeds and larger areas, serrated trimmer lines are employed.

This serrated line can quickly saw through grass and dense foliage, leaving a cleaner trim as if you were cutting with a kitchen knife.

Use this trimmer line for jobs requiring extra cutting power. A serrated trimmer line may quickly cut through weeds, reducing trimming time, and is the ultimate weed eater string.

What Is The Largest Trimmer Line?

Best Trimmer Line Size Chart

Are All Strimmer Spools The Same Size?

You need to buy a strimmer line based on the amount of cutting required. Using a thin cord for heavy-duty work can hamper your productivity because the line will keep breaking.

Many people don’t recognize the difference between light, medium, and heavy growth, so trial and error are involved. We recommend starting with thin cords if the cord snaps quickly before moving up.

Cord size and strength should also depend on the type of grass or weeds you need to cut down. For example, a thin trimming wire will only break or become tangled quickly if you have tough weeds and sturdy long grass. (Find the Best Walk Behind String Trimmer)

Strimmer Wire For Light Duty Work

You can choose a strimmer cord ranging from 1.2mm to 1.4mm in size for light-duty. This will handle the load for a reasonable amount of time without breaking. They’re suitable for trimming light grass as well as some lawn edges.

This cord will wear down quickly if you use it against a concrete surface or brick wall while trimming corners, so it’s a good idea to be a little careful. There are several light-duty cords in assorted colors and shapes to choose from.

Strimmer Wire For Medium Duty Work

Medium duty gauge ranges from 1.5mm to 2mm in thickness. It is suitable for heavier grass and weeds. So, if your light-duty strimmer cord fails or snaps during work, this might be a good option.

This robust cord also won’t wear down as quickly if you trim against hard surfaces like brick walls or concrete pathways, making this line more durable. Medium duty cords are available in different shapes and colors.

Strimmer Wire For Large Yards and

It’s a good idea to invest in a high-duty strimmer, such as those made by STIHL trimmers, and a larger diameter strimmer line that resists breakage if you’re tackling heavy weeds, thick grass, nettles, and other similar stuff.

The assignment should be accomplished using sizes ranging from 2.4mm to 3mm.

This size line is tough and capable of carrying a lot of weight, making it an excellent choice for heavy residential use.

If the cord still breaks or becomes brittle, a high-speed commercial-grade strimmer cord with a diameter of 3.3mm to 4mm may be required.

These can carry a lot of weight and assist cut down thick grass and weeds on a regular basis. They’re also useful against thick thistles or brambles, which can easily break thinner strands.

Check your user manual if you are unsure of the sizes you can use. Most trimmers accept any thickness, although a thicker line for heavier weeds will fill the spool quicker as you wind the spool.

What Size Is Green Trimmer Line?

As well as the size, it’s important to know what materials the strimmer line is made from. Here you can see the more common materials lines, which are nylon, and titanium string trimmer lines.

However, the trimmer line color code of the green trimmer line can come in up to 200-foot packages and is.080-inch in diameter.

Nylon

Trimmer lines made of nylon are extremely common. They’re reinforced composite nylon that performs effectively in almost any weed-cutting circumstance.

Even small-sized trimmer lines of this reinforced nylon and other strengthening materials are all the weed-trimming lines you need.

This, along with the proper shape and line diameter, results in an excellent weed-cutting line.

Titanium Trimmer Line

Titanium is a second line that will offer more cutting power. Titanium weed eater lines are efficient and heavy duty to cope with everything from trimming grass and lighter weeds all the way to thick grass where you would need a thicker line to get the same results with a standard basic shape round line.

Titanium string trimmer lines are the future of string trimmer lines. They accelerate faster, your weed eater consumes less fuel and makes less noise and wind resistance.

The trimmer lines cleanly slice through thick grass with their sharp edges. However, you need to pay more for the pleasure of such a heavy-duty line.

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What Size Weed Eater String Should You Use? (2023)

Weed eater string, trimmer line, or whatever you want to call it, is one of the most underrated tools in the lawn care game. Yes, it makes a difference. Yes, it can make or break your weed eater’s performance.

There are a million options available on the market. Some won’t even fit your string trimmer. Some are expensive and absolute garbage (we’ve tried dozens). And we are on a quest to find the best string trimmer line ever made.

That’s right. We’re trying to find the weed eater string out there that can turn a wimpy battery-powered string trimmer into a commercially-powered beast.

Why we started this site

We started The Lawn Review out of frustration. We couldn’t find clarity around what type of products were actually good and reliable. All the fertilizers we tried didn’t work. We ended up with a dying lawn, wasted time, and wasted money.

So we started buying and reviewing lawn tools and figuring out which ones were the best. And now we’ve moved onto actually keeping that lawn looking nice all year around.

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We’ve spent thousands of hours building this content for people just like you and me – normal people.

How to instantly improve your weed eater

Upgrade your weed eating game with the ultimate GrassKicker Weed Eater String! While weed eaters and lawn edgers are great tools, it’s not complete without the right string. Our specially crafted line is designed to enhance your weed eater’s performance and give you flawless edges around your yard and garden.

Don’t settle for subpar string that breaks easily and leaves ragged edges. Our team has scoured the market and combined the best colors, shapes, thicknesses, and materials to create a superior line that cuts more cleanly and lasts longer.

With GrassKicker, you can take pride in your perfectly manicured lawn and make a lasting impression on your friends and family. And who knows, your envious neighbors might just start dropping by more often! Don’t wait, elevate your weed eating game with GrassKicker Weed Eater String today! Click the link now to buy.

Weed Eater String Sizes Explained

When it comes to string trimmer lines, size is all about thickness of the string. Think back to geometry in high school and how things were measured using diameter, or the distance from one end to another. The true width of the weed eater string.

Us Americans use the correct way of measuring things and it is in inches. There are some who will measure weed eater string in millimeters and they are not to be trusted.

But here are the common weed eater string sizes and what they mean.

Let me explain what I mean further here:

.060 inch Weed Eater String

.060 inch weed eater string is great for smaller weed eaters. If you have a Black and Decker string trimmer or WORX weed eater that is relatively small, you can get away with using this string.

This is the smallest string trimmer line on the market and is also one of the most popular for normal homeowners. In my opinion, homeowners leave a lot on the table by just buying the “stock” weed eater string for their Ryobi, WORX or Black and Decker weed eaters.

.060 is really light and pretty cheap, but sacrifices durability and cutting power. on that later.

.080 inch Weed Eater String Size

.080 inch weed eater string is a great alternative to.060.

It has more thickness than.060 weed eater string but isn’t so thick that it slows you down. It adds more durability to each cut and is still extremely easy to load into basically ANY weed eater, even ones that normally take.060.

The added benefit of the.080 inch weed eater string is that there is more room to create patterns or different shapes in the string that allow for added cutting surfaces that absolutely melts grass.

Pros of.080 inch weed eater string:

.095 inch Weed Eater String Size

If I were to apply the scientific “Goldilocks” method, I would say that.095 inch string trimmer is just right. Here’s why.

Once you start using a.095 inch weed eater string, there’s a noticeable difference. I put it in my Ryobi Expand-It (cheap) weed eater and it freaking rocked.

For starters, the.095 inch weed eater string is heavier. In some tests we ran with an EGO string trimmer, it absolutely dominated the grass. It was truly the Mike Tyson of weed eater string.

This weed eater string is when you’ll start to notice more tension when winding it. This makes it a little tougher to load, but adds a ridiculous amount of cutting power.

We think.095 weed eater string is the best thickness of all the weed eater string we’ve tested – which is a LOT.

Most weed eaters that take.095 inch weed eater string make it so that you can’t tell. For example if you are using an Echo SRM 225 or comparable battery-powered weed eaters, this thing will load like a breeze.

Cons of.095 inch trimmer line

.0105 inch and above Weed Eater String

.0105 inch and above string trimmer is really going to be commercial applications. Think dudes that are doing commercial landscaping jobs around schools, libraries and office buildings. They’re also used in walk behind string trimmers that have great use as pseudo-lawn mowers for dense brush or wild land.

This stuff is not going to be great for the average homeowner or even most residential landscapers and is far less common. But it still has its place as an absolute beast in all types of trimming for big, professional jobs.

Weed Eater String Colors

Many people think weed eater string colors correlate to thickness or patterns or something else. That’s not true – there is no correlation between color and thickness across all the different providers of string trimmer line.

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The truth of colors when it comes to string trimmer line is simply preference. But there are important things to note with color.

Most notably, the color of the weed eater string is there to help you visualize the string better. There are dozens of different colored strings out there, but what you’re really looking for is how the string looks when it’s spinning a few thousand rotations per minute.

We have tested just about every color and our favorite was surprisingly bright green, followed by orange.

Bright green and orange gave the best contrast to the grass when cutting it. Visibility is really important when using a weed eater, especially around delicate surfaces like a shed, a deck, or even prized flowers and plants. You can accidentally seriously damage many things around your yard if you don’t know exactly where you are cutting.

We were least impressed by the red, black, gray, and clear string trimmer lines. They simply disappeared or were hard to see when up and spinning.

Weed Eater String Shapes

You may notice if you’ve spent any time shopping for string trimmer line that it comes in a bunch of different shapes. This isn’t just a marketing gimmick (okay it seems like some of it is), but has some serious utility. Let me break down what we have seen and tested over the past few weeks.

The different shapes

These things look like you walked into the space bar in Star Wars. Creatures from every end of the earth. Some of the most common weed eater string shapes are:

We learned a lot when we tested all of these suckers. I’m going to group these into round, pointed, and braided / twisted.

Round weed eater string

Round weed eater string is probably the most common. It is the “stock” weed eater string because it is super easy to manufacture, isn’t complex, and is easy to wind and fit into every string trimmer.

We expected this one to be the worst in our tests for all the above reasons. It surprised us.

It still wasn’t the best, but it was much more durable than we expected. You would think it would be the easiest to break because it isn’t as “hardcore” as the pointed and patterned ones, but it was pretty structurally sound.

Round weed eater string had average performance when it came to cutting performance. Nothing special, but not poor by any stretch.

Pointed weed eater string

For weed eater string that had several sides, like a square or hexagon, we actually found the string to be more brittle. We did not expect this. It definitely has more razor-like qualities that help cut grass more, but it also exposes much more structural breakdown opportunities when compared to round weed eater string.

Trimmer Cord Keeps Breaking

There was one in particular that was star-shaped that we tried and it truly seemed to break down every 10 seconds or so.

The best weed eater string shape we found was a triangular shape. It had fewer points, but still had the razor-like quality that shredded grass. We found it to have the most structural integrity while providing the best cutting power.

Braided and twisted weed eater string

The cool things about braided and twisted weed eater string is that it has a meaningful impact on the sound of the string trimmer. It is much quieter spinning, which is great. But in reality, the spinning string is not really the loudest part of most weed eaters – it’s the motor.

So while the braided and twisted lines are quieter, they still hardly make a dent on the overall noise level of the weed eater.

Spiral and braided string trimmer also have more durability than non-twisted pointed weed eater string. Obviously they don’t make a twisted, round weed eater string (it would just be round) so it really just applies to patterned ones.

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Overall these are more durable but only apply to less durable string trimmer lines with patterns. So they are good benefits in the end but also come at an extra cost. I’ve also found the twisted ones have more built-in torque, making them harder to load into your weed eater.

How to replace weed eater string

We’ve included a super short YouTube short we made below:

Common questions about weed eater string we get

Yep, over the years we have compiled dozens of questions about weed eater string that we get over and over. Let’s get started:

Can I use a thicker trimmer line?

To a point, yes. For most residential weed eaters, you can use up to.095 before things start to get hairy. Many gas trimmers can go higher, up to.105 or.110 but not much higher than that.

How do I know what size weed eater string to use?

Conventional wisdom says that for most residential weed eaters.095 or.080 are the most common sizes that fit your weed eater and maximize performance.

What size weed eater string is best for STIHL weed eaters?

We have had luck using a.095 weed eater string for STIHL’s weed eater lineup. It fits their gas powered weed eaters like the STIHL FS 56 RC and should fit most of their battery-powered ones as well.

What size weed eater string is best for Echo weed eaters?

Echo weed eaters like the SRM 225 can handle.095 or.105 thickness to get the job done.

What size weed eater string is best for Ryobi weed eaters?

There’s a huge variety of weed eaters offered by Ryobi, but my Ryobi weed eater absolutely crushes with.095 weed eater string. It came with.060 but I upgraded and it took it from a dinky tool to a freaking machine.

What’s the best weed eater string for Husqvarna weed eaters?

If you have a gas-powered Husqvarna weed eater like the Husqvarna 128LD, you’ll be safe with a.095 weed eater string.

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Corded vs Cordless Leaf Blowers: 2023 Buying Guide

Alex K

Alex is a lawn tool enthusiast who cut his teeth as a normal Joe lawn dad. After burning through expensive, fancy tools, Alex became dedicated to finding the best tools on the planet. He is now a leading expert on electric lawn tools, quoted in the Washington Post among other publications.