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Updated: 26 Nov 2025

10 Best Greenworks Weed Eaters

#1
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A ANLEOLIFE Single Line Replacement Spool 065'' x 16ft for Greenworks Weed Eater String Trimmers, Auto-Feed, Parts Model # 29252, 29092 (12 Spools & 2 Cap)

Brand: A ANLEOLIFE
$33.60
⭐ 4.2
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    Anelolife .065'' trimmer line slices through grass, light brush and weeds with ease, make mowing more relaxed.
  • Compatible with Greenworks 24V and 40V single line string trimmers, replacement model # 29092, 29252, Cap cover model: 3411546A-6.
  • Premium raw materials imported from BASF-Germany make the line more flexible and more perfect on performance, efficiency and durability is what you can expect.
  • Automatic winding and precise spool size make it easy to remove and replace the old/empty catridges from your String Trimmer head. Free of hassles, friendly to the new beginners.
  • Package includes 12 x trimmer line spools and 2 x cap cover, good value for money.
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#2
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Pexorin Weed Eater Spools Replacement, for Greenworks, 21302 21332 21342 20V 24V 40V 0.065Ò€Single Line String Trimmer Replacement Spool (8Spool+2 Cap) String Trimmer Spool Line

Brand: Pexorin
$25.31
⭐ 4.7
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    Fitment: For 21302 21332 21342 20V 24V 40V 0.065Single Line String Trimmer Replacement Spool (8Spool+2
  • String Trimmer Spool Line for Efficient Lawn Maintenance: The String Trimmer Spool Line ensures precise and efficient trimming of grass, weeds, and overgrowth, delivering consistent results with minimal effort
  • Weed Eater Spool Line Built for Durability: The Weed Eater Spool Line is made of high-quality nylon or co-polymer material, designed to withstand heavy-duty use and resist wear, allowing it to cut through thick grass and weeds without fraying or snapping
  • Heavy Duty String Trimmer Line for Long-Lasting Use: The Heavy Duty String Trimmer Line is engineered to handle tough lawn care tasks, maintaining strength and flexibility under stress and ensuring a longer-lasting cutting edge for heavy-duty trimming jobs
  • Garden Trimmer Spool Line for Versatile Applications: The Garden Trimmer Spool Line is ideal for a wide variety of yard work tasks, from edging to clearing tall grass and weeds, providing versatility and high cutting efficiency
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#3
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Yabey 0.065" Single Line Auto-Feed Replacement Trimmer Spool 29092 for Greenworks Weed Eater String 24V and 40V Trimmer (6 Packs Plus 1 Cap)

Brand: Eyoloty
$38.77
⭐ 4.2
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    Greenworks replacement spool Compatible with Greenworks Single Line 24V and G-MAX 40V String Trimmer Models
  • Greenworks trimmer line fit for 24V string trimmers- 21342, 2100302, 2102902, 2103202
  • Greenworks string trimmer spool fit for 40V string trimmers- 21302 and 21332
  • Each Trimmer spool contains approximately 20 ft. of 0.065 inch diameter trimmer line
  • 065 trimmer line greenworks with Tool-less installment, pops in and out of trimmer for ease of use
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#4
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YWTESCH 12 Pack 0.065" Trimmer Line Compatible with Greenworks Weed Wacker, 18Ft String Trimmer Refill Dual Line Weed Eater String Replacement Spool (10-Pack) Cap Cover(2-Pack)

Brand: YWTESCH
$66.47
⭐ 4.4
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    FIT FOR GREENWORKS TRIMMER "YWTESCH" brand 12 pack dual 065 trimmer line replacement spool & cap compatible with Greenworks cordless weed wacker models : 2101602, 2101602A, STBA40B210, ST40B410, BST4000. Make sure you are ordering the right trimmer string for your particular weed whacker. It will save you from a lot of frustration.
  • NEWLY UPGRADED PREMIUM MATERIAYWTESCH weed eater string made of PA6(Nylon) & 30% GF (Glass Fiber). Nylon is reinforced with glass fibre, which greatly enhances the hardness of the line and provides greater abrasion and heat resistance, with a tensile strength of more than 100 lbs, enabling it to maintain stable performance at high rotational speeds and not easily broken, thus ensuring the continuity and efficiency of the mowing operation.
  • PRE-LOADED STRING TRIMMER SPOOLSFor home owners who need to use a string trimmer maybe once a week, replacing the spool beats winding nylon string on your old trimmer ! Just open the trimmer head and pop it in and you're good to go. Auto feed string trimmer refill reduces the hassle of manually tidying up spools. A must have for the trimmer
  • CAP PROTECTIONThis cap is 100% compatible with the applicable weed eater models, rigorous non-slip design ensures that the cap will never fall off, protects the line and holds the spool in place. Prevents weeds involved and damage to the trimmer. The diameter of the cap is 2.95 inches and the height is 1.25 inches. Spool diameter 2.16 inches, height 0.86 inch
  • RELIABLE AFTER-SALES SERVICEWe are a professional weed whacker string spool & cap supplier, so we have more reliable after-sales service. If the spools and cover caps are not suitable for your trimmer model, or you accidentally buy the wrong one, you can contact us at any time, we will provide you with a satisfactory solution within 24 hours, and we attach great importance to every customer's experience
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#5
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GreatBuddy 3-Pack Weed Eater String, Compatible with Greenworks String Trimmer 2101602, 2101602A, STBA40B210, BST40000, 0.065 Inch Dual String Trimmer Line Replacement 2900719

Brand: GreatBuddy
$9.59
⭐ 4.7
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    Perfect Fit Compatible with Greenworks string trimmers including 2101602, 2101602A, STBA40B210, BST40000, and replacement for the original spool parts 2900719.
  • Cost-effective Get 3 replacement spools at less than half the price of the original parts, saving your money on repairs and maintenance.
  • Time-Saving The pre-loaded spools come ready to use, eliminating the need for manual winding and saving you valuable time.
  • High-Quality Material Each spool is pre-wound with high-strength 0.065-inch diameter nylon thread, providing long-lasting performance.
  • Efficient Cutting Flexible trimmer spool allows the line to stretch and cushion on hard surfaces, increasing cutting efficiency by 50% for more effective weed trimming.
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#6
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A ANLEOLIFE Single Line Replacement Spool 065'' x 16ft for Greenworks Weed Eater String Trimmers, Auto-Feed, Parts Model # 29252, 29092 (6 Spools & 1 Cap)

Brand: A ANLEOLIFE
$27.10
⭐ 5
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    Anelolife .065'' trimmer line slices through grass, light brush and weeds with ease, make mowing more relaxed.
  • Compatible with Greenworks 24V and 40V single line string trimmers, replacement model # 29092, 29252, Cap cover model: 3411546A-6.
  • Premium raw materials make the line more flexible and more perfect on performance, efficiency and durability is what you can expect.
  • Automatic winding and precise spool size make it easy to remove and replace the old/empty catridges from your String Trimmer head. Free of hassles, friendly to the new beginners.
  • Package includes 6 x trimmer line spools and 1 x cap cover, good value for money.
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#7
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Tecreddy Weed Eater Shoulder Strap, Weed Wacker Trimmer Strap for Stihl EGO Ryobi Dewalt Milwaukee Kobalt Echo Husqvarna Toro Troy Bilt Greenworks String Trimmer Leaf Blower Multi Head System

Brand: Tecreddy
$17.99
⭐ 4.7
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    Universial FitWeed eater strap with adjustable adapter attachment strap is suitable for less than 3'' diameter poles. Weed eater shoulder strap compatible with EGO, Stihl, husqvarna, dewalt, ryobi, worx, toro, milwaukee, makita, craftsman string trimmer Leaf Blower. The inner ring of the adjustable adapter strap adds adhesive strips to enhance friction, providing greater stability.
  • Back SaverWhen you use a hand-held string trimmer, the entire weight of the weedeater acts on the arm while bending the spine. Over time, it can make your back ache. Our weed eater shoulder strap takes all the load off your back and arm, makes yard work more enjoyable.
  • Comfortable shoulder padsWe have upgraded material of shoulder pad with a softer 10mm thick sponge. One side is made of breathable mesh cloth and the other is made of fine Oxford cloth. Shoulder pad will be more comfortable and breathable on your shoulder. High reliability materials further extend the service life of the harness.
  • Adjustable Shoulder StrapLength 25-43''(Fold in half), width 1.57''. Trimmer shoulder strap has an adjustable design and different sizes are suitable for most people to use. Length 7.9'', width 3.4'' mesh surface breathable shoulder pad has a longer dimension, making shoulder more comfortable.
  • Upgraded Stainless Steel ClipWeed eater strap with upgraded Stainless Steel clip is durable enough than trimmer strap with plastic clip. The tensile strength of the upgraded stainless steel buckle is guaranteed, very strong and will not break. Weed wacker strap uses powerful Nylon material. Trimmer strap tested to hold over 110 lb weight, has long service life.
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#8
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Replacement Spool for Greenworks Weed Eater String, 0.065"-16ft Line for Greenworks Weed Wacker String, Auto-Feed Spool for Greenworks Single Line Cordless Trimmers (10 Spool+2 Cap)

Brand: KAKO
$36.18
⭐ 4.1
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    Compatible with Greenworks Single Line Cordless Trimmers: 29252 weed eater spool for greenworks weed eater string replacement spool 29252 29092, compatible with greenworks weed wacker string trimmer models: 24V single line cordless trimmers 29252, 29092, 21212, 21342, 2100302, 2102902, 2103202 and 40V single line cordless trimmer 21302 and 21332
  • High Quality Material: Replacement spool for Greenworks weed wacker string trimmer spool is made of high-quality ABS spool and durable nylon string, sturdy enough,strong enough for long working life. for greenworks trimmer replacement spools by the CNC machine cutting and winding, automatic line change, auto feed System replacement spool eliminates time spent hand-winding string trimmers
  • Line Spool Specification: Each 29252 line Spool is pre-wound with a 16-foot, 0.065-inch diameter, high-strength, durable nylon thread. Replacement spool for Greenworks original spools models 29092, 29252 and cap covers models 3411546A-6. Include 10 pack of string trimmer spool and 2 pack trimmer cap covers
  • Universal for Greenwork Trimmer Line: This line spool for greenworks weed eater string adopt aerodynamic shape allows less drag for more efficient cuts. Direct replacement for greenwork trimmer line, for greenwork trimmer string replacement, for greenworks replacement spool, for greenwork spool replacement,for geenworks weed wacker spool, for greenwork string trimmer replacement spool, for greenworks weed eater spool, for greenwork string trimmer spool, for greenworks 21342 spool etc.
  • Quality Service: We are committed to providing satisfactory service. If you have any questions or concerns about our 29252 weed eater spool within 60 days of purchase and use, please contact us for the best possible solution
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#9
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GreatBuddy Weed Eater String Replacement for Greenworks Cordless Trimmers, 3 Packs

Brand: GreatBuddy
$16.99
⭐ 4.1
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    No features listed
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#10
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RISELION Weed Eater String Compatible with Greenworks Weed Wacker, 0.065"-16ft Auto-Feed Durable String Line for Greenworks Trimmer (6 Trimmer Spool, 1 Replacement Cap)

Brand: RISELION
$30.12
⭐ 4.7
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    29252 Weed Eater String Suitable for Multiple Greenworks Weed Wacker: 21362, 21602, 21062, 21132, 21242, 21282, 21302, 21332, 21262, 21312, 21342, 2100302, 2100202, 2100702, STBA40B210, ST40B410, BST4000, ST40L00
  • Automatic feeding system to change string line eliminates the time-consuming task of manually winding the spool
  • High Performance: 29252 weed wacker string for Greenworks string trimmer provides a wider range of mowing area and 065 weed trimmer line supports fast cutting and easily cuts through grass and weeds
  • High Quality: 29252 weedeater line for Greenworks weed eater is constructed with an upgraded nylon polyamide material with a tensile strength of over 100 lb, which is resulting in higher durability and lasts longer life
  • Satisfactory Service: If you have any quality problems about our trimmer line, please feel free to contact us and we will reply you asap
  • 29252/29092 String Trimmer Line: 2.15in * 0.91in; 3411546A-6 Spool Cap Cover: 2.93in * 1.38in
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