Home » Reviews » 11 Strongest String Trimmer Lines of 2021 which can cut heavier weeds efficiently

11 Strongest String Trimmer Lines of 2021 which can cut heavier weeds efficiently

Best String Trimmer Line image

Being tired and troubled by removing grass and those unwanted weeds that always show up alongside your grass? Even with your lawnmowers, are they difficult to remove from your garden? Let us say you have a string trimmer too, but that’s unable to do the job for you properly. This is happening to you because your weed eater doesn’t have a perfect and robust trimmer line. So, the days are gone when you get yourself troubled by removing weeds efficiently. We have brought the best string trimmer line that you have been looking for. Just read about all these top trimmer lines and pick yours.

These proficient and strong trimming lines made of nylon will help you draw out the distressing weeds. They are available in a variety of sizes and colors and come in coil bundles. Just you need to fix them in your string trimmer, and after trimming your grass, not a single piece of weed remains, and your lawn looks neat and tidy. The string trimmer flourishes as a multi-purpose workhorse and features a wide range of applications. These include mowing hard-to-access areas, trimming up grass and weeds, clearing out thicker brush, and edging outlines for the clean and clear yard. Through this review, we have brought you some most refined trimmer lines that exist that will make your task a cakewalk. These String Trimmer Line reviews will surely save you from the trouble and let you know about all the things about trimmer lines.

11 Top String Trimmer Lines in the Market

1

A ANLEOLIFE Orange 1-Pound Commercial Square .065-Inch-by-370-ft String Trimmer image

A ANLEOLIFE .065 Trimmer Line

  • Easy to use and convenient
  • Cord is multi-sided
  • Durable and tough material

2

Wolfish Weed Eater Spool 6 + 1 Pack 30ft 0.065 inches Line String Trimmer image

Wolfish Weedeater String Line

  • 30 feet string with 0.065 inches diameter
  • Supports strong cutting through thick weeds
  • Robust and easy to use

3

Arnold WLM-H65 Maxi-Edge .065-Inch Commercial Trimmer Line image

Arnold Maxi-Edge Trimmer Line

  • 6 point star shape
  • Compatible with almost all models
  • Covers 3X more area than others

4

Greenworks 2900719 Dual Line .065-Inch String Trimmer Replacement Spool 3-Pack image

Greenworks 2900719 Line String Trimmer

  • A pack of 3 spools
  • Compatible with dual line string trimmers
  • Fit even with old models

5

Oregon 69-190 Magnum .095-Inch by 50-Foot Gatorline Square Trimmer Line image

Oregon 69-190 Square Trimmer Line

  • Resistant to wear and tear
  • Perfect 0.095″ diameter
  • Breakage resistant and long-lasting

6

Eventronic 240ft 0.065 inch Autofeed String Trimmers 8-Line Spool + 1 Cap+1 Spring Replacement Spool image

Eventronic 240 ft 0.065″ Line

  • 30-feet line with a 0.065.” diameter
  • Durable nylon material
  • Comes in a pack of 8 spools

7

Ryobi ONE+ AC14RSLA OEM .065 inches Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers image

Ryobi ONE+ AC14RSLA Line and Spool

  • Durable even in hot weather
  • Best suited for cordless trimmers
  • Easy auto-feed installation

8

Husqvarna Titanium 0.095 inches Orange and Gray Force String Trimmer Lines image

Husqvarna Titanium Force 0.095″ Line

  • 50% less noisy compared to others
  • Highly efficient cutting
  • Commercial grade polymer material

9

Weed Warrior 17066 Diameter .065 inches 100' Red Core Silver Tips Bi-Component Twist Trimmer Line image

Weed Warrior 17066 Trimmer Line

  • Exceptional bi-component string line
  • Premium nylon is used to create this string
  • High-efficiency cutting

10

MaxPower PivoTrim Universal Replacement 3317233 Head Uses .095-Inch Pre-Cut Trimmer Line image

MaxPower PivoTrim 3317233

  • Easy to use premium trimmer line
  • No breakage with 6 pivoting trimmer lines
  • Easy installation

11

Oregon 20-020 Magnum .095-Inch by 282-Foot Gatorline Supertwist Trimmer Line image

Oregon 20-020 Magnum Gatorline

  • Perfect .095″ diameter
  • Cleaner straight cuts
  • Ultra-quiet working

1

A ANLEOLIFE 0.065″ Commercial Square 370 feet String Trimmer Line

The A ANLEOLIFE 1-Pound Commercial Square string trimmer line is our most budgeted voice and ranks number 1 in our list for the top 11 best string trimmer lines. Durable and tough material, square shape, weld resistance are few properties that have made this product to the top. This 0.065-inch trimmer line comes with a bonus line cutter and is available in orange color. It’s fine square-shaped design produces sharp and powerful cuts. We found that it is made from nylon 66 copolymer that adds more power and resistance to damage. Having multi-sided cords helped us to cut through heavy weeds and thick grass comfortably. The best thing is that it includes bonus cutting tools for quick and easy line cuts.

A ANLEOLIFE Orange 1-Pound Commercial Square .065-Inch-by-370-ft String Trimmer image

A ANLEOLIFE 0.065 String Trimmer Line

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FEATURES

  • Cord is multi-sided; cuts through even thicker weeds
  • Nylon 66 copolymer is used for tough impact and robust towards any damage.
  • Compatible with Ryobi, Echo, Husqvarna, Craftsman, Black and Decker, and other popular brands
  • Easy to use and convenient
  • Tools are included for easy replacement

SPECIFICATIONS

item weight image

ITEM WEIGHT

1 Pound

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DIMENSIONS

9.3 x 7.8 x 2.2 inches

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MODEL NUMBER

NA

Reloading of this A ANLEOLIFE weed eater string is very easy and comfortable because the material ensures the string does not self-wind up. It comes in an excellent circular coiled form and weighs only 1 pound, making this string coil portable. Also, there is plenty of string supply as the total string length is 370 feet. There is no way left to let yourself be troubled thinking about the reliability and performance of your trimmer. Fitting in all the standard and popular string trimmers is another point that amazed us. If you are looking for a string trimmer line that works in all major electric and gas trimmers like Husqvarna, Ryobi, Echo, Stihl, etc., consider this best string trimmer line.

PROS

  • Compatible with most electric & gas trimmers
  • Strong and durable
  • Easy to use and quick operating
  • Less fuel consumption
  • Bonus cutting tools included

CONS

  • Ineffective for very heavy grass
  • Heats quickly & curls

2

Wolfish Weed Eater Spool 30 feet 0.065″ String Trimmer Line

This Wolfish eight-pack weed eater string line has replacement spools for BLACK + DECKER AF-100 string trimmers. Black and Decker is itself a top brand that manufactures reliable and powerful string trimmers. We observed that the whole kit has six replacement spools, one trimmer cap, and one pack spring. There are plenty of strings because of these six spools. After fixing up the pack rigid spring, we placed the spool correctly and took out about an inch of a string with sufficient tension. This spring is made up of steel and hence rust-proof. Each spool’s string is 30 feet in length and 0.065 inches in diameter. So, you’re getting a total 180 feet long string. This light-duty trimmer line’s diameter and shape make it an ideal choice to perform edging and trimming small weeds and grass.

Wolfish Weed Eater Spool 6 + 1 Pack 30ft 0.065 inches Line String Trimmer image

Wolfish Weed Eater Spool .065 Inch String Trimmer Line

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FEATURES

  • Especially designed for Black and Decker string trimmer
  • 30 feet string with 0.065 inches diameter
  • Trimmer line supports strong cutting through thick weeds
  • Robust and easy to use

SPECIFICATIONS

item weight image

ITEM WEIGHT

11.3 ounces

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DIMENSIONS

8.74 × 6.02 × 1.73 inches

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MODEL NUMBER

NA

The material of the string is highly weld-resistant. Hence, gone are the days when your string melts inside the spool due to overheating, and you have to buy a new one or wait for your trimmer to cool down. You will now enjoy the long-lasting trimming or edging performance by this best commercial weed eater line. Being compatible with black and decker AF-100 trimmers, the line supports fast and power cutting. So, if you have any Black and Decker’s AF-100 trimmers such as GH912 or LST300, then this Wolfish string trimmer line is the best option for you. With this best string trimmer line, we could easily trim and edge our garden sharply and properly. However, this product cannot be used for heavy weeds and dense grass regions of your garden.

PROS

  • Sufficient and robust strings
  • Compatible with Black&Decker AF-100 trimmers
  • Convenient to use and install
  • Quiet and cuts quickly
  • Rigid steel pack spring included

CONS

  • Not reliable for heavy weeds
  • Only for Black&Decker AF-100 trimmers

3

Arnold WLM-H65 0.065″ Maxi Edge Commercial Trimmer Line

This unbreakable trimmer line ranks third in our top 13 string trimmer line list. We found that this Arnold Maxi Edge 065″ Trimmer Line is developed to handle more significant tasks. We faced null difficulties during using it frequently because it is constructed from the rigid and durable polymer in serrated shape with added mass. This powerful commercial Maxi-Edge string line cuts three times more area than the economy lines.

It comes with a cutting tool and fits almost every electric and gas string trimmer. The other thing that makes this best weed eater string so sharp and mighty is its 6-point star-shaped cross-section. We saw that the performance was also enhanced, and the yarn looked very finished and uniform in the grass.

Arnold WLM-H65 Maxi-Edge .065-Inch Commercial Trimmer Line image

Arnold .065-Inch Maxi-Edge Commercial Trimmer Line

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FEATURES

  • Compatible with almost all models
  • Covers 3X more area than the remaining string liners
  • 6 point star shape for better work and longevity
  • Made up of durable polymer
  • Easy installation process

SPECIFICATIONS

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ITEM WEIGHT

5.6 ounces

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DIMENSIONS

2 × 2 × 2 inches

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MODEL NUMBER

NA

This convenient trimmer line’s kit weighs 0.53 lbs and measures 3.75 inches in overall height. We also received one cutting tool that is provided to cut the string sharply as per the requirement. The strings are easy to detach from the coil through the cutting tool. Arnold’s Maxi-Edge trimmer line’s diameter is 0.065 inches, and it extends up to 220 feet. Hence, there is plenty of supply of string at such a low cost. The strings are shaped such that they are easy to wind and do not shrink during heavy tasks. So, consider this trimmer line if you want your garden to look beautiful and weed-free.

PROS

  • Tackles heavy weeds & thick grasses
  • Handy & safe to install
  • Fits most gas & electric trimmers
  • Cuts three times more area than residential lines
  • Powerful & smooth cutting performance

CONS

  • Fails for hard surfaces like rocks & woody plants
  • Easily unbalances

4

Greenworks 3 Pack .065 In Dual Line String Trimmer

The whole kit is a 3 in 1 pack for rounded string replacement spools. The strings of these spools are black and made from a good quality polymer material. The nature of the strings is dual line to ensure easy and effortless winding. This Greenworks .065-Inch Dual Line String Trimmer pack has three spools, each consisting of round shaped trimmer lines.

Round shape lines are generally standard lines and ideal for light-duty tasks. Being round, they have less surface area and thus fit in almost every trimmer. We found that the diameter is 0.065 inches for these three replacement dual-line string trimmer spools. If you’ve purchased Greenworks 2101602 and 2101602A dual string trimmers models earlier, then these spools are also compatible with them.

Greenworks 2900719 Dual Line .065-Inch String Trimmer Replacement Spool 3-Pack image

Greenworks .065 Inch Dual Line String Trimmer

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FEATURES

  • Compatible with dual line string trimmers
  • A pack of 3 spools
  • Black color spool with durable polymer material
  • Fit even with old modeled GreenWorks trimmers
  • Easy installation and worth every penny

SPECIFICATIONS

item weight image

ITEM WEIGHT

2.24 ounces

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DIMENSIONS

2.5 × 2.5 × 2.9 inches

model number image

MODEL NUMBER

2900719

We saw that this best Weed Wacker string is an aftermarket and advanced version of generic ones. That means Greenworks advanced accessories can work with old version products too. The Greenworks 2900719 dual line string fits perfectly to most of the famous string trimmers. The spools are very lightweight and compatible.

Proper size and fitting ensure these replacements are done correctly every time. We observed that this product is the best choice for small and medium yards with fewer weeds. So, if you’re looking for a compatible and powerful trimmer line that does your quick tasks smoothly, then consider this walk behind a string trimmer line with three spools.

PROS

  • Best for Greenworks 2101602 & 2101602A trimmers
  • Durable for light-duty works
  • Three spools are easy to install
  • Reduces the manual need to restring
  • Plenty of string supply

CONS

  • Unreliable for yards with heavy weeds
  • Strings are less weld resistant

5

Oregon 69-190 0.095 inch Magnum Gatorline Square Trimmer Line

Oregon 69-190 Magnum Gatorline Square Trimmer Line allowed us to get cleaner and straighter cuts quickly and silently. It took minimal effort and time as compared to that of traditional trimmer lines. We spent very little time winding the spools and found that its splendid durability is ensured by the high-strength inner core that also resists breakage.

We saw that it has a 0.095-inch diameter that falls under the medium-duty category. So, it is an ideal choice for cutting heavier weeds in lawns also. The string’s shape is square, which means it can slice through the vegetation with a clean-cut and pass evenly and smoothly. It is interesting to note that this best .095 string trimmer line fits many popular string trimmers like Worx, Ryobi, EGO, Milwaukee, etc.

Oregon 69-190 Magnum .095-Inch by 50-Foot Gatorline Square Trimmer Line image

Oregon Magnum Gatorline .095″ Diameter Trimmer Line

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FEATURES

  • Clean and straight cuts with high cutting efficiency
  • Resistant to wear and tear
  • Breakage resistant and long-lasting
  • Perfect 0.095″ diameter for cutting thick weeds
  • Compatible with almost all the popular brands
  • Heavy-duty and easy to use

SPECIFICATIONS

item weight image

ITEM WEIGHT

3.52 ounces

dimensions image

DIMENSIONS

12 × 12 × 12 inches

model number image

MODEL NUMBER

69-190

Oregon Magnum Gatorline Trimmer Line is both durable and efficient because of its weld-resistant outer layer that prevents melting and rejoining strings. It is constructed with dual polymer, which is reinforced with aramids. Due to these features, we can consider it an extremely durable and reliable product. The string trimmer lines are black, and a total string length of 50 feet is sufficient for multiple uses and long operations. Because of the less surface area, it experiences less air resistance and works quietly. Moreover, this best .095 trimmer line works deftly around stones, fences, driveways, etc.

PROS

  • Lightens the load on any job
  • Works super quietly
  • Fits all popular string trimmers
  • Durable, unbreakable and weld-resistant
  • Quickly does jobs

CONS

  • Curls and softens frequently
  • Doesn’t hold up against rough surfaces

6

Eventronic String Trimmer 8 Pack 0.065″

We found that this pack consists of 8 line spools, a replacement spool cap, and a spring for trimmer heads. These Eventronic string trimmer replacement spools consist of auto-feed string lines. They are incredibly compatible with Black and Decker String trimmers, and strings are 0.065 inches in diameter. The strings are constructed with premium nylon that helped us to cut through the thickest grass and weeds. The 30 feet replacement line is factory wound for prevailing feed. Since these replacement spools consist of an auto-feed system, we spent zero time on hand winding the string trimmers. Black and decker string trimmers are a perfect choice, and due to its 0.065-inch diameter, it is best for edging, trimming, sideway creation, etc.

Eventronic 240ft 0.065 inch Autofeed String Trimmers 8-Line Spool + 1 Cap+1 Spring Replacement Spool image

Eventronic 0.065″ String Trimmer Replacement Spool

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FEATURES

  • Comes in a pack of 8 spools
  • Compatible with Black and Decker Trimmers
  • 30-feet line with a 0.065.” diameter
  • Easily cuts through thick weeds
  • Auto feed replacement for easy use
  • Durable nylon material

SPECIFICATIONS

item weight image

ITEM WEIGHT

15.2 ounces

dimensions image

DIMENSIONS

11.1 × 6 × 1.5 inches

model number image

MODEL NUMBER

NA

This Eventronic line string trimmer has replacement spools, especially for Black Decker String trimmers. After buying this pack, we used its spools on various famous black and decker string trimmer models such as GH400, ST7701, NST1024, LST420, BESTA512, etc. For each of these models, string spools fit nicely and with great tension. Spring that we got as an accessory is fixed inside the spool for this purpose. After doing the same, we closed the spool tightly with the spool cap that comes with this product. Due to this thing, strings kept coming out with no pause and unusual bending. So, if you are looking for the best and durable string trimmer line for your Black and Decker String trimmer models, then consider this Eventronic 0.065″ spool 8+1+1 pack.

PROS

  • Perfect Black & Decker string trimmers
  • Powerfully cuts heavy weeds.
  • High-quality assurance
  • No need for hand winding
  • Convenient to use and store

CONS

  • Less weld-resistant and softens
  • Fails for heavy weeds & woody plants

7

Ryobi ONE+ AC14RSLA OEM String Trimmer Line and Spool Replacement

By our testing, we saw that this line and spool replacement is for Ryobi 18V, 24V, and 40V cordless Trimmers and works well with them. This spool has a trimmer line that doesn’t break easily. This best string trimmer line for electric trimmers is convenient to use and install as it comes pre-wrapped readily. Ryobi ONE+ AC14RSLA OEM .065″ Line helped us to save time and energy. However, it is straightforward to rewrap the string line due to the right direction indicator arrow when the string is emptied. We found that fitting this spool is easy, and the spool’s strings are round & 0.065 inches in diameter. Hence, the standard shape and light-duty diameter allowed us to trim and to edge our yard with fewer weeds and grass.

Ryobi ONE+ AC14RSLA OEM .065 inches Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers image

Ryobi ONE PLUS AC14RSLA OEM .065″ Line and Spool

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FEATURES

  • Durable even in hot weather
  • Most durable and convenient usage
  • .065″ inches diameter cuts through thicker weeds effortlessly
  • Easy auto-feed installation
  • Best suited for cordless trimmers

SPECIFICATIONS

item weight image

ITEM WEIGHT

0.352 ounces

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DIMENSIONS

6.5 × 5 × 0.7 inches

model number image

MODEL NUMBER

AC14RSLA

String comes pre-wrapped, so we didn’t have to spend time rewind the spool again and again. Being weighed only 0.352 ounces, the total string length is, however, 9 feet only. The layering material surprised us because the Ryobi weed wacker string line is UV protected to shield string trimmers from intense sun rays. So, there are no issues if you desire to work out with it while broiling sunlight. Moreover, those days are gone when working in sunlight adds up more heat to the trimmer lines and curls up. The strings provide a sharp look to your grasses and weeds that makes your lawn pretty.

PROS

  • Perfect for Ryobi electric trimmers.
  • UV protected material from preventing solar heating.
  • Easy to use and store
  • Quick installation
  • Provides sharp grass cuts

CONS

  • Ineffective for heavy weeds & thick grasses
  • Rejoins frequently

8

Husqvarna Titanium Force 0.095 Inch String Trimmer Lines

This Husqvarna Weed Wacker is made for long life, rapid acceleration, and better performance. This weed eater line material is constructed with commercial solid grade polymer, which reduces the chance of wearing. We observed that this string trimmer fuel line’s design is based on the cutting-edge technology that makes it such a powerful and efficient product.

It delivers level flight characteristics and features high cutting efficiency due to its ideal thickness. This product is available in both orange and gray colors. This product is a perfect choice for trimming grass with moderate weeds and comes with a free line cutter. This cutter is very rigid and cuts the string quickly, and requires less force.

Husqvarna Titanium 0.095 inches Orange and Gray Force String Trimmer Lines image

Husqvarna String Trimmer Line .095-Inch

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FEATURES

  • Highly efficient cutting
  • 50% less noisy when compared to other products
  • Best suited for trimming grass
  • Free line cutter is included in the package
  • Commercial grade polymer material for robust operation

SPECIFICATIONS

item weight image

ITEM WEIGHT

10.6 ounces

dimensions image

DIMENSIONS

NA

model number image

MODEL NUMBER

NA

We were amazed by the quiet performance of this Husqvarna .095″ Titanium trimmer line. Because of its patented design, the noise level is reduced Upto 50%, which provides a suitable and pleasant working environment. The titanium metal is known for its hardness and rigidity. It consumes significantly less fuel and uses it effectively to produce durable, quiet, and powerful functioning. This strongest string trimmer line is constructed with a commercial-grade copolymer and has fast acceleration, making your trimmer consume less fuel and run quietly. The Husqvarna Titanium Force ½ lb fits all the popular and standard string trimmers. This ensures a great and marvelous user experience.

PROS

  • Noise reduced working up to 50%
  • Easy to use and move
  • Very less fuel consumption
  • It fits all standard trimmers.
  • Better durability and performance

CONS

  • Softens and curls habitually
  • Unproductive for grass with woody plants

9

Weed Warrior 0.095 Bi-Component Twist Trimmer Line

The Weed Warrior 17066 twisted trimmer line is a powerful and convenient product. This best trimmer line for edging is constructed with premium quality nylon resins for better durability. We could easily cut the grasses and weeds in the first pass as it is a heavy duty trimmer line. Its twisted design maximizes aerodynamics for reducing vibrations and line fluttering. By this, run time increases up to 15%, sharp and clear cuts are produced. We could easily fit this heavy duty teimmer line into various popular trimmers of brands like Redmax, Ryobi, Echo, Stihl, Poulan, and more during our testing. It is carved to meet the high standards of users and provides uniform and precise trimming and edging.

Weed Warrior 17066 Diameter .065 inches 100' Red Core Silver Tips Bi-Component Twist Trimmer Line image

Weed Warrior 17066 .065″ Twist Trimmer Line

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FEATURES

  • Exceptional bi-component string line
  • High-efficiency cutting with an aerodynamic shape
  • Runs 15% more than competitor products
  • Premium nylon is used to create this durable string
  • Compatible with almost all the brands

SPECIFICATIONS

item weight image

ITEM WEIGHT

3.56 ounces

dimensions image

DIMENSIONS

1.38×6.75×7.5 inches

model number image

MODEL NUMBER

17066

This 0.065 inches diameter line is designed to fit most of the cordless and electric trimmers. Strings with such thick diameter are perfect for performing small trimming and edging tasks. The total string length is 100 feet, and thus there is no need to worry about rewinding string lines at every small interval. Also, the reduced weight is a significant factor that makes the entire trimmer enormously movable. We found the best thing about this Weed Warrior Heavy Duty String Trimmer Line is its aerodynamic bi-twisted shape responsible for silent operations due to less exposure to air. If you are searching for the most durable string trimmer lines in the market, consider this Pulveriser Twist’s best weed eater line.

PROS

  • Cheap for the available length
  • Highly durable and efficient
  • Fits all cordless & electric trimmers
  • Less noise and vibrations
  • Designed for heavy-duty works

CONS

  • Unbalances itself and winds
  • Fails for heavy commercial work

10

MaxPower PivoTrim 3317233 Replacement Head with 0.095-inch Trimmer Line

The MaxPower PivoTrim 0.095″ trimmer line is a heavy-duty trimmer line with a compact replacement trimmer head. Trimmer lines of 0.080 to 0.095 inches thick are suitable for this trimmer head. This implies that various light commercial works can be used, such as trimming the heavy weeds, edging around flower bushes. It cuts with six pivoting lines to stop breakage. Available in multiple colors, the outlook is also very majestic. So, this ensures proper and finished cuts, and our garden looked unique. Also, the kit is provided with the premium pre-cut trimmer line along with this metallic trimmer head. We were easily able to restring the spool because strings do not wind up on each other. These sizes of diameter for string trimmer lines are perfect for trimming the grass with thick and dense weeds.

MaxPower PivoTrim Universal Replacement 3317233 Head Uses .095-Inch Pre-Cut Trimmer Line image

MaxPower PivoTrim .095-Inch Pre-Cut Trimmer Line

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FEATURES

  • Compatible with almost all the trimmer models
  • No breakage with 6 pivoting trimmer lines
  • Easy to use premium trimmer line
  • Easy installation and worth your money
  • Fast operation because of the pivoting mechanism

SPECIFICATIONS

item weight image

ITEM WEIGHT

2.08 ounces

dimensions image

DIMENSIONS

11.25 × 7.5 × 4 inches

model number image

MODEL NUMBER

3317233

The total weight of this best string trimmer line is 2.08 ounces only. That means placing a large amount of it during rewinding does not increase the weight of our trimmer. Our trimmer was so mobile, and while using it, we received strong cuts with six pivoting lines. The material of this MaxPower 0.095-inch string is very impressive and durable. The shape is such that it tackles air resistance and reduces the chances of mechanical vibrations. Besides, this product is very handy and comfortable and operates very quickly. It fits with all the popular string trimmers. Since all the MaxPower products are produced with peak performance and reliability, you’ll get the best experience after using this weed eater string.

PROS

  • Easy to use and install
  • Produces sharp and clear cuts
  • Best for removing thick grass & weeds
  • Robust and durable material
  • Fits almost every string trimmer

CONS

  • Unbalances often
  • Unreliable for hard surfaces

11

Oregon 20-020 Magnum Gatorline 0.095″ Supertwist Trimmer Line

While testing this Oregon 20-020 Magnum Gatorline Supertwist Trimmer Line, we got straight and cleaner cuts that generally do not happen with traditional trimmer lines. It comprises a high-strength inner core that resists its breakage, and thus, the line lasts for a longer time. There is significantly less time to spend on winding the spools. Due to less air resistance of twisted shapes, it works silently and produces less drag than other shapes while trimming. Strings are 282 feet in length and have 0.095 diameter, which is a perfect size for cutting heavier weeds in your garden. There is sufficient string supply as these powerful strings are very lengthy at such a low price. The inner core is constructed with flexible high strength material that again enhances durability.

Oregon 20-020 Magnum .095-Inch by 282-Foot Gatorline Supertwist Trimmer Line image

Oregon 20-020 Magnum Gatorline Twisted Trimmer Line

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FEATURES

  • Cleaner straight cuts with high efficiency
  • No breakage with a highly durable inner core
  • Less noise than remaining trimmers because of its unique twisted line
  • Perfect .095″ diameter to cut through heavier weeds
  • Works well with all the popular models
  • Restrain moisture easily by placing a wet sponge for 24 hours

SPECIFICATIONS

item weight image

ITEM WEIGHT

1.05 pounds

dimensions image

DIMENSIONS

7.75 × 7.75 × 9 inches

model number image

MODEL NUMBER

20-020

This strongest trimmer line features a supertwist thick design with a highly weld-resistant outer layer that increases durability & efficiency and reduces the noise and engine drag. We saw that this is the best trimmer line for tackling heavy weeds and lightens the load on any job. This weed eater line comes in a cylindrically pack coiled form and weighs only 1.05 ounces. Magnum Gatorline of the Oregon family decreases manual work and downtime. It fits with many popular string trimmers and gives the best user experience. Various string trimmer brands include Ryobi, DeWalt, Redmax, Echo, Stihl, etc. So, there is nothing left to worry about after purchasing this Oregon .095 Inch Magnum Gatorline string trimmer line.

PROS

  • Ultra-quiet working
  • Convenient and reduces the winding time
  • Straight and precise cutting in the first pass
  • Twist shaped for fewer vibrations
  • Fits almost every trimmer

CONS

  • Fails for grasses with dense weeds

How do we choose 11 Top Rated String Trimmer Lines?

To keep a product in Top 11 list there are many factors to consider. We took more than 45 models and examined all the important factors. Furthermore, we analyzed 180+ reviews and prepared this list of best trimmer line for heavy weeds after 76 hours of our research.

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76 hrs+

RESEARCH

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45+

MODELS CONSIDERED

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180+

REVIEWS COMPARED

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2

EXPERTS INVOLVED

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Best String Trimmer Line Buying Guide

In the above part, we mentioned the top 11 best string trimmer lines and their pros and cons. specifications that we have mentioned will help you to identify best among them as per your need. Now we will guide you about a few more important points necessary for you to make the best choice. Go through sections and find out the need for string trimmer lines.

Why do I need a String Trimmer Line?

The head of the string trimmer uses a fast spinning monofilament string that easily and efficiently cuts through weeds and grass with the help of centrifugal force. Weeds are tough to remove through mowers and increase manual work. These weed eater strings come in various shapes, materials, and thickness that works best for applications. They are used in areas that are hard to clean and access. Also, trimming up grass and weeds and clearing out thicker brush becomes easier. One more important thing is to edge outlines to provide an impressive outlook to your garden.

Without a good trimmer line, you may face difficulties because the cut looks uneven, and reloading those strings is cumbersome. Significantly, during reloading, your best weed eater line will take very little of your time and energy. Various spools are also available out there in which string is pre-wounded; thus, they reduce your time to wind string again and again. Depending upon thickness and nature of material, you can easily tackle short weeds, long weeds, or even woody plants. Removal of overgrown grass along sides of flower bushes, trimming edges to create a driveway can also be done with these weed eaters.

String Trimmer Line Sizes

Depending on cutting conditions, your weed eater string sizes determine string trimmer line’s durability and performance. Sizes available for string trimmer lines are mainly classified as per duty stress:-

  • Light duty: This category comprises strings from 0.065-inch to 0.085-inch diameter.
  • Medium duty: Here, strings are from 0.085 inches to 0.110 inches in diameter.
  • Heavy duty: String lines greater than 0.110 inches in diameter fall under this category.

How to String a Weed Eater?

Follow steps to string weed eaters with your best commercial string trimmer line.

  1. There will be two push tabs. Push both of them to lose cover.
  2. Push the bottom button to remove the cover, and you’ll see the divot.
  3. Again push the divot down and pop it out. You’ll see winded and coiled string inside it.
  4. Sometimes, you might see a loose spring inside. Spring will hold around 10-20 feet of string, depending on your product.
  5. Unwrap string and stretch it out as per required length and cut it.
  6. Cut another string of the same length from the coil.
  7. Insert your string down into holes and mount them.
  8. Hold both strings and start rolling backward and keep rolling them without crossing up.
  9. Don’t tighten up much because it will cause string to bind up. Do loose wrapping.
  10. Cut off excess and get your weed whacker.
  11. Take the reel, slide it down right over center, and make sure tension on the string does not loose.
  12. Place each string one by one on two grooves/holes.
  13. Take your cover and push it back, and you are ready for the next round of weed whacking.

String Trimmer Line Shapes

Serrated strings: These weed eater lines have pointed blades on them and have a ribbed design. They are mainly used in tasks that require the most severe and sharp cutting. This type of finishing on string ensures extra powerful cutting performance. So, your garden will be from small weeds and receive a great outlook.

Star or square strings: Square-shaped strings fall under the medium-sized line category with 0.085-0.110 inch diameter strings. It is designed to be used for heavier works such as thick weed whacking and removing woody plants. Also, you can use them for rocks and other hard surfaces too.

Round strings: They are most famous because they usually are default strings for almost every buyer. They have less surface area but lack a cutting edge and rip grass. Having the ability to fit easily inside any string trimmer model, they are less weld-resistant, and chances of quick-wear down are also high.

Multi-sided strings: They are ideal for heavy weeds and thick grasses. Having sharp edges at sides allows cutting of weeds. But it breaks more quickly than a rounded one when used along hard surfaces. So they may not be best for you if you’re looking to remove weeds in places having lots of obstacles.

Twisted strings: Twisted string lines are long-lasting for hard surfaces and provide a cleaner cut in thick weeds than a rounded series. Because of reduced air resistance, it makes your trimmer operate smoothly, steadily, and quietly. So, if you are concerned about noises, then consider these types of shaped strings.

Edger vs Line Trimmer

A lawn edger, also known as an edge trimmer, trims and finishes boundary lines in a yard/garden. It is mainly used for creating a division between your lawn and surrounding sidewalk or flowerbeds. Without doing this, grass grows unnecessarily over those boundaries. On other hand, string trimmers are tools for trimming grasses and removing unwanted weeds, usually in unreachable places. They are more mobile and can easily reach grass around trees, houses, and other hindrances.

Lawn edgers are designed to trim edges and build boundary lines. In comparison, a string trimmer is carved to maintain those boundary lines created by an edger. Both are greatly helpful for your lawn to look sharper and well finished. However, some tools are available in the market that can perform both trimming and edging.

How Often Do I Have To Replace the Weed Eater String?

The replacement interval significantly depends on your cutting conditions. If you are using your string trimmer for heavy work, such as on surfaces with woody bushes and thick grass, then you are more likely to replace it in less time. There is no such fixed amount of time for this purpose. It would help if you replaced the string when it runs out. It will stop weeds effectively towards the end of the series as tension is about to vanish. However, you may observe a small piece of line left coming out of the tool base for checking when to replace it.

String Trimmer Line Alternative

An alternative for a string trimmer line can be a replacement string trimmer head. They fit easily with electric, gas-powered tools or cordless depending upon the product. Major trimmer heads are made for gas-powered models and feature simple things like easy feed pieces, pre-cut line heads, and heavy-duty blade replacements. extra expense and time invested in replacement trimmer heads will be worth it in future.

How to Install a Weed Eater Line?

Before installing a weed eater line, ensure that you have a right-sized line and check the manufacturer’s instructions for anything specific.

For replacement in bump feed string trimmer,

  1. Place the string trimmer on a flat surface, power it off, and clean dirt and debris.
  2. Remove the bump knob and spool by pushing tabs on the sides of the trimmer head.
  3. Cut a new piece of trimmer line, generally 10-20 feet, and thread half of it through spool’s holes.
  4. Thread each end of line through eyelets on the trimmer head as you connect spool and bump knob.
  5. Wind bump knob based on arrows on reel. Apply pressure to wind it evenly.
  6. Leave about a foot of line unwound.

For replacement in an auto-feed string trimmer,

  1. Place it on a flat surface and remove dirt and debris.
  2. Remove the spool cap by pushing tabs on the side of the head.
  3. Remove the old spool and replace it with an auto-feed line spool. This comes with a line pre-wrapped around the spool and locked into place with holding notches.
  4. Thread lines from both ends of the spool through eyelets of the trimmer head.
  5. Position spool onto spindle and push down lightly to secure it.
  6. Then release the string trimmer line from holding notches.
  7. At last, replace the spool cap, snapping it into place onto the trimmer head.

Best Selling String Trimmer Lines Online (Popular Brands)

Ryobi


Progressing with advanced technology and a vision to provide high-performance tools, Ryobi, a Japanese manufacturer of components for automobiles, electronics, and telecommunication industries. It is one of leading brands specialized in making proficient and effective power tools and outdoor products that are greatly affordable. For many decades, it has been a brand of choice for millions of homeowners.

Milwaukee


Emerging as a subsidiary manufacturing company, Milwaukee electric tool corporation is an American company that produces and markets power tools. It is a brand of techtronic industries with a great history of innovation and creates corded and cordless power tools, pliers, hand tools and saws, screwdrivers, and a lot more.

EGO


EGO is an international high-tech company aiming to make customer’s lives easier. They primarily focus on people’s needs and use them as an initiative to bring innovative technologies. Their products for household appliances have improved the lives of many people. EGO emerged from over 90 years of product history as a symbol to revive pioneering spirit in manufacturing.

Dewalt


DeWalt is an American company that manufactures worldwide power tools for construction and woodworking industries. It falls under Stanley Black & Decker company and manufactures terrifically durable and reliable products. With a vision of providing the best products to its customers, it offers a wide range of advanced string trimmer lines with various shapes and sizes.

Husqvarna


With over 325 years of innovation and passion, Husqvarna is one of the oldest and trustworthy brands. It provides people with forest, park, and garden products like string trimmer lines for trimmers. They ensure high performance in their products that meet usability and safety and prepare you to get the job done efficiently. They offer a growing range of products and accessories, including chainsaws, power cutters, robotic lawnmowers, and almost everything your garden needs.

Worx


Worx, a manufacturing company, is owned by positec tool corporation based in Suzhou, China, and has American headquarters in Charlotte and Carolina. With a grand passion for innovation, power, and performance, this company aims to create products that help people take care of their yards and gardens. They believe that strengthening their brand was only possible due to critical handling of customer service programs directly. Their tools, especially string trimmer lines, made customers work quickly and comfortably.

Features to look for String Trimmer Lines

While buying the best commercial weed eater string, there are various aspects that you’ve to consider and concern about. A few of these features may be already mentioned in your list. However, there are a few more features that you might have forgotten to consider. We are now ready to give complete detailed information regarding the same. These key features are based on our exhaustive research.

Shape


The shape of the string trimmer line that you’ll use in your trimmer plays a major role in deciding the type of cut on your lawn’s surface. If your garden has fewer & small weeds and you want smooth cuts on them, then a round-shaped string is perfect. On the other hand, if woody plants and thick, dense weeds have grown in your garden, then twisted shape weed eater lines will be the best option.

Durability


If you desire that your best weed wacker line does not break and weakens when used continuously on hard weeds, then it must be durable. You can easily use it comfortably for heavy-duty tasks such as trimming dense grass for a long time. No matter where and how much you use it, surely you will be free from replacement needs, self-winding, and breakage issues if your string lasts longer.

Material


The type of material from which your string is constructed is the most significant feature that determines string’s toughness and durability. uniformity in cuts, amount of cuts, rapidity in trimming are dependent on material itself. Always look for strings reinforced with some strengthening materials like aluminum because they are more powerful and reliable. So, better quality of material, more heavy-works you can do without problems of damage & replacement.

Welding resistance


Your best string trimmer line must have this feature. Because if your string is highly weld-resistant, then you can use it continuously for a long time at high speeds. It will never curl, soften, self-wind, or stick inside your trimmer head by having this property. You will easily be able to trim dense grasses with long weeds without any hurdles. So, your string’s high weld resistance for a given shape must be a part of your checklist.

Line size


Diameter of your string trimmer line is also one of its significant features. According to your lawn, selectively, you can choose the right string’s thickness. With the help of a light-duty weed eater string(0.065-0.085 inch diameter), you can efficiently trim small and medium yards with fewer weeds. If your yard is large and comprises thick grass and more weeds, then medium-duty string(0.085-0.110 inch diameter) is a perfect option. And if your lawn is dominated by thick, dense weeds with woody plants, then a heavy-duty weed eater line (diameter > 0.110-inch) would work excellently.

Frequently Asked Questions (FAQ)

Which Way Should I Wind The Weed Eater String?

Wind the string in the opposite direction; otherwise, it will tend to unwind as you are working with the trimmer. But, you must look for the arrow sign to know the direction to rewind it.

How To Restring A Weed Eater?

1. Push both the push tabs to loosen the cover.
2. Push the divot down and pop it out.
3. Unwrap the string and stretch it and cut it as per requirement.
4. Cut another string of the same length.
5. Insert the strings down into the holes and mount them.
6. Start loosely, rolling them backward without crossing.
7. Place both strings one by one on two of the grooves.
8. Place the cover back.

How To Refill the Trimmer Line?

After removing the cover, wind two equal-length strings on the trimmer head in a backward direction through the eyelets.

What Size Trimmer Line For Stihl?

The Trimmer line diameter size for Stihl in inches is 0.080-0.095 or 0.095-0.105, depending on the version of trimmer head you are using.

Is the Thicker Trimmer Line Better?

Yes, thicker trimmer lines are better because they last for a longer time, cut powerfully, and are more weld-resistant than others.

Why Does The String On My Trimmer Line Keep Breaking?

It may happen when your string has less weld-resistance and keeps softening due to overheating, or your string is not thick enough to face the thick grass, woody plants, or other hard surfaces.

Bottom Line

Ending our best string trimmer line review, we sermonized you about the need to purchase the finest string trimmer lines. They are very advantageous products with a wide range of applications in your lawn or yard. Whether the weeds are less or more, grasses are thick or thin; your best commercial weed eater will deftly accomplish the job for you. By using this, you’ll be safe from being physically troubled while doing the manual removal of weeds and woody plants.

It is also very important to check for the string’s material because this determines its bearing power. After having your best string trimmer line and installing it inside your trimmer, you’ll be able to perform the edging and trimming task with minimal effort and hindrances. From now, you can easily choose the top-rated string trimmer line. However, we hope that we’ve delivered the best through this review and you got all the answers to your queries.

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