Maintaining a pristine lawn often involves more than just mowing. A reliable string trimmer line and spool are essential for tackling stubborn weeds and edging with precision. Selecting the right type can significantly impact your tool's performance, efficiency, and longevity, ensuring a well-groomed yard with less effort.
Looking for the best String Trimmer Lines & Spools?
Discover now our comparison of the best String Trimmer Lines & Spools. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best String Trimmer Lines & Spools are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the String Trimmer Lines & Spools in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
SaleNo. 1
15 Pack Trimmer Spool Line for Worx,(WA0010)Replacement Weed Wacker String for Worx Weed Eater,Trimmer Line...
- Suitable For Multiple Worx String Trimmer Models: WG122, WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157, WG160, WG160.1, WG160.2, WG160.3, WG160.4, WG162, WG163, WG165, WG166, WG166.1, WG167, WG170, WG170.1, WG170.2, WG...
- Efficient Cutting: 0.065-Inch durable weed eater string is made of polyamide nylon thread, flexible and long service life. Use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds
- High Quality: (WA0010)Replacement trimmer spool line is pliable and flexible allowing for the line to stretch and cushion on impact with hard surfaces. Automatic feeding system to change spools eliminates the time-consuming task of manually winding the...
- Twisted Trimmer String: Twisted design reduces noise levels and trimmer vibrations. The replacement trimmer line has an aerodynamic design that is optimized for maximized runtime and effectiveness. Lawn trimmer string delivers a clean, even cut with...
- More Durable: The spools are made of the latest materials to withstand the high speeds of the weed wacker, resulting in higher durability. Lawn trimmer string features a unique design that offers multiple cutting edges to deliver optimal cutting surface...
No. 2
Viabrico String Trimmer Line, Square Orange Heavy Duty Weed Eater String, Premium Nylon Universal 0.095" x...
- Orange Trimmer Line: The Viabrico weed wacker string diameter is thicker at 0.095 in and 330 ft in length, and the bright orange color makes it easier to see it in the lawn to secure its place.
- High Strength Nylon Material: Made from tough nylon, heavy-duty and durable to use and not easy to break. Proprietary commercial grade copolymer nylon provides superior strength and durability, vibration and noise compared with traditional round nylon...
- Square Cut: It is more effective than a regular round cut because the edge of the square will be sharper, allowing you to cut through heavier weeds and thicker grass more quickly and efficiently, reducing cutting time.
- Compatibility: The weed eater string .095 line perfect replacement weed eater string line for all gas and electric trimmers. Notes: Please check that your trimmer head can use .095” line.
- Area of Applicable: Grass in the yard, weeds in the fields, and trim the edges of the lawn, etc. Efficient and Easy to use, keep your garden looking tidy and neat.
No. 3
BLACK+DECKER Weed Eater String, Trimmer Line, 3-Pack, 30-Feet of Replacement Spool, 0.065-Inch Diameter...
- BLACK+DECKER replacement spool system eliminates time spent hand winding string trimmers
- Compatible with: BESTA51, BESTA512, BEASE62, CST1, CST12, CST2, GH4, GH5, GH6, GH61, GH9, GH912, LST12, LST136, LST14, LST21, LST22, LST3, LST4, LST42, LST522, LST118, LSTE522, LSTE523, LSTE525, NST118, NST124, NST1118, NST181, NST218, NST2118, ST7, ST...
- Compatible with most BLACK+DECKER string trimmers; 3 feet replacement line is factory wound for a superior feed
- Includes (3) 0.065 inch diameter line replacement spools
- The BLACK+DECKER spool utilizes centrifugal force to feed the trimmer line as it is needed
- 2 Year Limited Warranty
SaleNo. 4
10 Pack Weed Eater String Compatible with Black+Decker, AF-100 0.065" Weed Wacker String Refill 240ft...
- Replacement Spools Models: AF-100, AF-100-3ZP, AF-100-BKP, AF-100-2:Compatible with BLACK+DECKER Weed Eater GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000, CST1000, CST1100, CST1200, CST2000, MTC...
- Automatic Feed Spool: Eventronic replacement spool for Black and Decker weed eater is easy to use , automatically feeds the trimmer by centrifugal force, reducing the tediousness of manually sorting out the replacement trimmer line spool during work.
- Abrasion Resistant: Eventronic trimmer string for BLACK+DECKER weed eater is constructed with an upgraded nylon polyamide material that has a tensile strength of over 100 lbs and which is 30% more durable than other brands for longer life.
- Efficient Cutting: Eventronic Trimmer spool line for Black&Decker weed eater is pliable and flexible, allowing for the line to stretch and cushion on impact with hard surfaces, and increasing cutting efficiency by 50%, making each spool to cut more weeds
- Professional Seller: As a professional brand, we have an excellent after-sales service team and and product quality warranty. Package contains 8 replacement spools for black and decker, 2 spool cap covers of RC100P, 2 spring.
SaleNo. 5
YWTESCH 10 Pack AF-100 Replacement Spool Line for Black+Decker - 0.065" Weed Eater String Trimmer Line Spool...
- SUITABLE FOR MULTIPLE COMPATIBLE WITH BLACK+DECKER MODELS: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000, CST1000, CST1100, CST1200, CST2000, MTC220, MTE912, NST1018, NST1024, NST1118, NST1810, NST...
- EFFICIENT CUTTING: 0.065-Inch durable polyamide nylon thread (30 FT. long/pcs), flexible and long service life. Use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds
- HIGH QUALITY: Pliable and flexible allowing for the line to stretch and cushion on impact with hard surfaces. Automatic feeding system to change spools eliminates the time-consuming task of manually winding the line. Makes mowing the lawn easier and more...
- ABRASION RESISTANT: The trimmer line is made of improved nylon polyamide material with a tensile strength of over 100 lb, which is 30% more durable than other brands and lasts longer
- MORE DURABLE: The spools are made of the latest materials to withstand the high speeds of the weed wacker, resulting in higher durability
No. 6
Oregon Magnum Gatorline 095 Trimmer Line Heavy Duty, Professional Twisted Weed Wacker String for Gas and...
- 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘: Our grass and weed trimmer line allows for cleaner, straighter cuts with less effort than traditional trimmer line; ideal for weeds, lawn and thick vegetation
- 𝗨𝗡𝗜𝗩𝗘𝗥𝗦𝗔𝗟 𝗙𝗜𝗧: Fitting all standard trimmer heads, this trimmer string can be used with most brands, including: Husqvarna, Ryobi, Black & Decker, Craftsman, Stihl, Makita, Greenworks, Echo and More
- 𝗛𝗜𝗚𝗛-𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗡𝗬𝗟𝗢𝗡: High-strength inner core resists breakage even in harsh environments, which means that the line lasts longer and you spend less time winding spools
- 𝗧𝗪𝗜𝗦𝗧𝗘𝗗 𝗧𝗥𝗜𝗠𝗠𝗘𝗥 𝗟𝗜𝗡𝗘: Produces less noise and less drag than other shapes whilst also delivering a straight cut, making it perfect for professionals and homeowners alike
- 𝗜𝗗𝗘𝗔𝗟 𝗙𝗢𝗥 𝗟𝗜𝗚𝗛𝗧 𝗧𝗢 𝗠𝗘𝗗𝗜𝗨𝗠 𝗪𝗢𝗥𝗞𝗟𝗢𝗔𝗗: From tidying flower beds to tackling tall grass or navigating rocky terrain, our durable line is built to withstand impact and...
$19.99
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SaleNo. 7
15 Pack (WA0010)Replacement Trimmer Line Spool Compatible with Worx Weed Eater, 0.065 inch Trimmer Line...
- Compatible with Worx String Trimmer Models: WG122, WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157, WG160, WG160.1, WG160.2, WG160.3, WG160.4, WG162, WG163, WG165, WG166, WG166.1, WG167, WG170, WG170.1, WG170.2, WG170.3, WG...
- Premium Durable Material, Built to Last: Constructed from high-strength nylon to prevent breakage during trimming, withstand heavy-duty use, and deliver 35% greater wear resistance. This extends service life and reduces frequent replacements.
- More Efficient Cutting: Maintains low-resistance cutting performance at high rotational speeds, minimizing power loss and boosting cutting efficiency 40%. Delivers consistent, reliable output for professional trimming, garden maintenance, and...
- Easy Installation: Enables quick replacement, serving as the perfect replacement spool for WORX trimmers—no manual winding required. The automatic feed system makes weeding effortless. Replacement spool for Worx trimmer ×12; Replacement Cap ×3.
- Trustworthy: Eventronic has dedicated years to developing high-quality trimmer line spools, earning the trust of countless customers. For any inquiries, please contact us anytime. We are committed to ensuring every customer's satisfaction with our...
- Friendly Reminder: Before ordering, please verify compatibility with your trimmer or contact Eventronic customer service.
SaleNo. 8
Weed Eater String Compatible with Black+Decker, AF-100 0.065" Weed Wacker String Refill 360ft Automatic Feed...
- Replacement Spools Models: AF-100, AF-100-3ZP, AF-100-BKP, AF-100-2:Compatible with BLACK+DECKER Weed Eater GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000, CST1000, CST1100, CST1200, CST2000, MTC...
- Automatic Feed Spool: Eventronic replacement spool for Black and Decker weed eater is easy to use , automatically feeds the trimmer by centrifugal force, reducing the tediousness of manually sorting out the replacement trimmer line spool during work.
- Abrasion Resistant: Eventronic trimmer string for BLACK+DECKER weed eater is constructed with an upgraded nylon polyamide material that has a tensile strength of over 100 lbs and which is 30% more durable than other brands for longer life.
- Efficient Cutting: Eventronic Trimmer spool line for Black&Decker weed eater is pliable and flexible, allowing for the line to stretch and cushion on impact with hard surfaces, and increasing cutting efficiency by 50%, making each spool to cut more weeds.
- Professional Seller: As a professional brand, we have an excellent after-sales service team and and product quality warranty. Package contains 12 replacement spools for black and decker, 3 spool caps covers of RC100P, 3 springs.
No. 9
Dewalt Head Spool Trimmer REPL 0.08IN DWO1DT995
- DEWALT QUICKFEED STRING TRIMMER HD
- Compatible with DEWALT cordless string trimmers
- Used for trimming and edging
- Designed to power through tough overgrowth and withstand everyday heavy-duty usage
SaleNo. 10
Hechuang AF-100 Weed Eater Spool 6+2 Pack 30ft 0.065'' Line String Trimmer Replacement Spool for Black+Decker...
- Compatible with Black&Decker string trimmer models: GH400, GH500,GH600, GH610, GH900, LSTE525, LST300, BESTA510, LCC340C, LST522, ST8600, ST7700, ST7000, ST6600, NST2118, NST2018, NST1118, NST1018, MTE912, MTC220, LSTE525BT, LSTE523, LST420, LST...
- 30ft 0.065 inches line replacement spool designed for Black&Decker original spools models AF-100, AF-100-3ZP, AF-100-BKP, AF-100-2. Length 30 feet trimmer line provides a wider range of mowing area. 0.065 inches diameter wearable line supports fast...
- Premium AFS automatic feed spool & reliable polyamide nylon thread, pliable and flexible and long service life. Use centrifugal force and aerodynamics to reduce drag and achieve fast cutting. The ABS weed wacker cap replacement is tough enough to fix the...
- Snap into place for quick and effortless replace without tools. Professional CNC machine cutting and automatic winding is more time-saving than manual winding, reduces damage for string grass trimmer and not get stuck when mowing.
- Wear goggles and long pants when using this product to avoid injury from spilling lines. Unplug tool before changing, installing, or removing accessories. This cordless weed eater parts refill is only suitable for young grasses. Strong weeds use other...
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Last update on 2026-04-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best String Trimmer Lines & Spools
Comparison Tips
- Line Material: Opt for nylon or copolymer for general use. Reinforced versions offer enhanced durability.
- Line Shape: Round is standard. Twisted or square lines can be more effective on tough weeds.
- Line Diameter: Match the diameter to your trimmer's capabilities and the type of vegetation you'll be cutting.
- Spool Type: Choose between manual winding or convenient auto-feed systems.
- Trimmer Model: Always confirm spool and line compatibility with your specific string trimmer.
Frequently Asked Questions
What is the difference between trimmer line and spool?
The string trimmer line is the cutting filament that extends from the spool. The spool is the housing that holds the line and attaches to the trimmer head, feeding the line as it's used.
How do I know what size trimmer line to buy?
Check your string trimmer's manual for the recommended line diameter. Using the correct size ensures optimal performance and prevents damage to the trimmer head or motor.
Can I use any spool on my string trimmer?
No, spools are often model-specific. It's essential to ensure the replacement spool is designed for or compatible with your particular string trimmer model.
How often should I replace my trimmer line?
The frequency of replacement depends on usage and the toughness of the vegetation. You'll need to replace it when it breaks or wears down significantly.
What is the advantage of a twisted trimmer line?
Twisted trimmer lines can offer a cleaner cut on dense weeds and brush compared to standard round lines. They are often designed to reduce noise and vibration as well.
Are copolymer trimmer lines better than standard nylon?
Copolymer lines are generally more durable and resistant to heat and abrasion than standard nylon. This can lead to less frequent line breakage and a longer lifespan, especially for demanding tasks.
