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Maintaining a neat and tidy lawn requires the right tools, and for many, that means a string trimmer. The spool of line is the heart of this tool, directly impacting its cutting efficiency and performance. Selecting the correct spool ensures your trimmer operates smoothly, tackles tough weeds effectively, and prolongs the life of your equipment.
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.
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
【Efficient Cutting】: 0.065-Inch weedeater line use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds.Each replacement spool comes pre-wound and may be replaced easily in a few seconds.
【Abrasion Resistant】: The trimmer line is made of upgraded nylon polyamide material that has a tensile strength of over 100 lbs and is 30% more durable than other brands for longer life and flexible.
【More Durable】: The spools are made of the latest materials to withstand the high speeds of the weed wacker,resulting in higher durability.The flexible trimmer spool allows line to stretch and cushion on hard surfaces, increasing cutting efficiency by...
【Package Included】:Our great value pack contains 12 pack WA0010 replacement spools 0.065"10ft/pack for worx string trimmer,2 pack WA6531 spool cap covers. The trimmer line is compatible with original spools models WA0010 and cap covers models WA...
【After Service】: If you have any questions about our String Trimmer Spool Line, please feel free to contact us. We will do our best to make sure every customer is happy and satisfied with our product and service.
【Compatibility Note】Please carefully verify your trimmer model and ensure it matches the compatible models we provide. To avoid purchasing the wrong model, please confirm the replacement spool you buy matches your trimmer model.
【Fit for Greenworks Trimmer】This product is a 0.065" single-line replacement spool. spool: 2.16" width, 0.78" height, 0.39" center hole. It differs in size from dual-line spools or blue single-line spools. Compatible with Greenworks cordless trimmer...
【High Quality Material】Made from an upgraded nylon polyamide material with a tensile strength of over 110 pounds, the weeder spool's pliable and resilient design allows it to stretch and cushion itself against impact, resulting in increased...
【Pre-assembled Spools】This design reduces the hassle of winding up your mower with traditional line and saves more time, all you have to do is turn on your machine and put it on. It's weed season nowadays, let replacement string spool beautify your...
【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...
Package Included: 6 x replacement trimmer line spool ( CMZST065 & CMZST0653 ) 1x replacement spool cap,1x spring. The trimmer replacement spool Suitable String Trimmer Models: Replacement spool for CMCST900, CMESTA900,CMESTE920 & CMCST98020 series...
String Trimmer Line: Premium about 30 Foot/ 9 m in length and 0.065-inch/ 1.65 mm in diameter.String Trimmer Spool Line easily cuts through grass and weeds. Llows less drag for more efficient cuts. Pliable and flexible allowing for the line to stretch and...
Auto Feed Grass Trimmer Spool Line: High-quality ABS spool & durable polyamide nylon thread, flexible and long service life. The trimmer replacement spool utilizes centrifugal force and aerodynamics to reduce drag ,Achieve fast cutting and utilizes...
Pre-wound,ready to go: Each replacement spool comes pre-wound and may be replaced easily in a few seconds.It is very easy to assemble and remove, you can snap it into the right place and then assemble them quickly and easily just by hands, no need other...
Premium Service: Easy to use and install pre-wound spool saves you time and energy, If there is any questions of the quality, please contact us , we’ll offer a suitable solution within 24h.
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
Compatible with Multiple Ryobi Cordless Trimmers Models:This line string trimmer replacement spool is compatible with Ryobi ONE+ Cordless Trimmer Models: 18V, 24V, 40V.
Automatic Feed Spool:Eventronic weed wacker string for Ryobi 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 Ryobi 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 weed eater string for Ryobi weed wacker 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. Package contains 6 ryobi strings for Ryobi, 1 spool cap.
HIGH-PERFORMANCE LINE: DNA2 DoubleHelix cutting line has a unique aerodynamic shape for reduced drag and a sharper edge for trimming and edging.
PRE-WOUND, READY TO GO: Each spool contains 10 feet of line, comes pre-wound, and installs in seconds.
60 FEET OF LINE: Each six pack contains 60 feet of DNA2 DoubleHelix line to keep you stocked up.
DO IT YOURSELF. DO IT BETTER. DO IT WITH WORX: WORX tools are engineered with cutting-edge technology, and above modern efficiency standards, so you can build a cost-effective tool collection that’s been designed to last.
DESIGNED FOR WORX TRIMMERS: The specially engineered diameter of this line is 0.065 and is specially made for WORX trimmers.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best String Trimmer Spools
Comparison Tips for String Trimmer Spools
When comparing spools, prioritize durability and ease of use. Look for spools made from high-quality materials that resist fraying and breaking. If convenience is a priority, consider auto-feed or bump-feed models. For heavy-duty jobs, opt for thicker, more aggressive line shapes. Always verify compatibility with your specific trimmer model before purchasing.
Frequently Asked Questions
How do I know what size trimmer line to buy?
Check your string trimmer's manual for the recommended line diameter. Generally, lighter-duty trimmers use thinner lines (0.065-0.080 inches), while more powerful models can handle thicker lines (0.095 inches or more).
Can I use a different brand of spool than my trimmer's original?
Yes, you can often use spools from other brands as long as they are compatible with your trimmer model. Ensure the diameter and line feed mechanism match your trimmer's requirements.
What is the difference between a fixed-line head and an auto-feed head?
A fixed-line head requires you to manually thread the line through holes, while an auto-feed head automatically dispenses more line as it's needed, either by tapping the head or electronically.
How often should I replace my trimmer line spool?
You should replace the spool when the line runs out or if the line becomes excessively frayed or broken. The frequency depends on how often and how intensely you use your string trimmer.
Will a thicker trimmer line cut better?
Yes, thicker lines generally provide more cutting power and are more durable, making them better for tackling tough weeds and dense brush. However, they may also put more strain on less powerful trimmers.
What should I do if the trimmer line keeps breaking?
If the line is constantly breaking, ensure you are using the correct line diameter and type for your trimmer and the vegetation. Also, check for any damage to the trimmer head or line guides, as rough edges can cause premature breakage.
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