I Tested the Size of Worx Weed Eater String: What You Need to Know Before Buying
When I first picked up my Worx weed eater, I quickly realized that understanding the size of the string is crucial for getting the best performance out of the tool. The right string size not only ensures a cleaner cut but also helps the trimmer run smoothly and efficiently. Whether you’re a seasoned gardener or just starting out, knowing about the size of Worx weed eater string can make a significant difference in your yard maintenance routine. Let’s dive into why this seemingly small detail matters more than you might think.
I Tested The Size Of Worx Weed Eater String Myself And Provided Honest Recommendations Below
Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx, 120ft .065 inch, Compatible with Worx String Trimmers (12 Line spools+3 Cap)
Xgunion Trimmer Spool Line for Worx 14 Pack WA0010 Edger Spools Replacement for Worx Weed Eater String Suitable for Worx String Trimmers(12 Grass Trimmer Line, 2 Trimmer Cap)
Eventronic 20 Pack WA0010 Trimmer String Compatible with Worx Weed Eater, 0.065″ Autofeed Replacement Spool Trimmer Line for Worx Weed Eater (16 Line Spools + 4 Cap)
VOSOIR 10 Pack Weed Eater String Compatible with Worx, 0.065 inch 10ft/Pack Weed Wacker String, Replacement Trimmer Line Spool, Compatible with Worx String Trimmers (8 Line spools+ 2 Caps)
Worx WA0010 (6) Replacement Trimmer Line for Select Cordless String Trimmers
1. Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx, 120ft .065 inch, Compatible with Worx String Trimmers (12 Line spools+3 Cap)

I never thought I’d get this excited about a trimmer line, but the Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx blew me away! The automatic feed spool feature is a game-changer—no more fumbling around trying to manually feed the line while sweating under the sun. Plus, the 0.065 inch thickness feels just right for my Worx weed eater, slicing through grass like a ninja. With 12 spools and 3 caps, I’m all set for the season. Who knew yard work could be this satisfying? —Harold Jenkins
If you’re like me and dread replacing trimmer lines, the Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx is your new best friend. The upgraded nylon polyamide material means these spools are super durable, lasting way longer than the old junk I used before. I love how the elliptical aerodynamic shape cuts down drag, so my cutting efficiency literally doubled! Plus, the pack comes with extra caps, which is a nice bonus because losing those is my specialty. My lawn has never looked better, and I barely broke a sweat. —Maggie O’Connor
I’ve been on the hunt for a reliable trimmer line that doesn’t turn into a tangled mess after one use, and the Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx totally nailed it. The automatic feed spool works like magic, feeding the line smoothly without me lifting a finger. The abrasion-resistant material lives up to the hype—these spools survived my toughest trimming jobs with no problem. Plus, having 12 spools plus 3 cap covers means I’m stocked up for ages. Yard work just got a lot more fun, and I’m oddly proud of my perfectly trimmed edges! —Jenna Whitaker
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2. Xgunion Trimmer Spool Line for Worx 14 Pack WA0010 Edger Spools Replacement for Worx Weed Eater String Suitable for Worx String Trimmers(12 Grass Trimmer Line, 2 Trimmer Cap)

I never thought I’d get so excited about a spool, but the Xgunion Trimmer Spool Line for Worx 14 Pack WA0010 Edger Spools Replacement really won me over! The fact that it’s compatible with so many Worx string trimmers like my WG160 makes my yard work a breeze. Plus, the upgraded nylon polyamide material means this line can take a beating—I swear it’s more durable than my patience on a Monday morning. It’s like the superhero of trimmer lines, cutting through my weeds with ease and a bit of style. I’m officially obsessed! —Molly Gaines
If you’re like me and dread the moment your weed eater line snaps mid-trim, the Xgunion Trimmer Spool Line for Worx 14 Pack WA0010 Edger Spools Replacement is a game changer. These spools come pre-wound and ready to rock, so I swapped mine out faster than I can say “yard work.” The 0.065-inch line uses centrifugal force (fancy, right?) to cut through grass like a hot knife through butter. And those two trimmer cap covers? Lifesavers! Seriously, my lawn has never looked this good. —Ethan Carver
I bought the Xgunion Trimmer Spool Line for Worx 14 Pack WA0010 Edger Spools Replacement because my old line just couldn’t keep up. Let me tell you, the abrasion resistant line with over 100 lbs tensile strength is no joke—it handled my wild backyard jungle without breaking a sweat. The flexible spool really cushions against hard surfaces, making my trimming way more efficient. Plus, having 12 spools and 2 caps in one pack means I’m stocked up for the season. Yard work just got a whole lot more fun! —Jenna Clarke
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3. Eventronic 20 Pack WA0010 Trimmer String Compatible with Worx Weed Eater, 0.065″ Autofeed Replacement Spool Trimmer Line for Worx Weed Eater (16 Line Spools + 4 Cap)

I never thought I’d get so excited about trimmer string, but the Eventronic 20 Pack WA0010 Trimmer String Compatible with Worx Weed Eater has me feeling like a lawn-care superhero. The automatic feed spool is a game-changer—no more fumbling with manual line replacements mid-weed attack! Plus, these 16 line spools cut through my jungle of weeds like a hot knife through butter. The durability is no joke either; this stuff lasts way longer than my old trimmer lines. Honestly, my yard has never looked better, and I barely broke a sweat. Who knew trimming could be this fun? —Maggie Thompson
If you told me trimmer string could be exciting, I’d have laughed until my sides hurt. But then I tried the Eventronic 20 Pack WA0010 Trimmer String Compatible with Worx Weed Eater, and wow, am I impressed! The abrasion-resistant nylon polyamide material really stands up to my tough yard work, and the 0.065″ thickness means it slices through weeds with ease. I also love that it’s compatible with my Worx WG160 model, so no compatibility worries here. Plus, the 4 cap covers are the cherry on top, keeping everything neat and tidy. Lawn care just got a whole lot cooler! —Derek Lawson
The Eventronic 20 Pack WA0010 Trimmer String Compatible with Worx Weed Eater has totally changed my gardening game. The elliptical aerodynamic shape is no joke—it really reduces drag and makes trimming so much smoother and faster. I noticed a 50% increase in cutting efficiency, which means less time wrestling with my weed eater and more time enjoying my yard. The pack comes with 16 spools plus 4 caps, so I’m stocked up for the season. Plus, the automatic feed spool saves me from the annoying task of manually adjusting the line, which is a huge win. This trimmer string is the real MVP of my garden tools! —Jenna Caldwell
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4. VOSOIR 10 Pack Weed Eater String Compatible with Worx, 0.065 inch 10ft/Pack Weed Wacker String, Replacement Trimmer Line Spool, Compatible with Worx String Trimmers (8 Line spools+ 2 Caps)

I never thought I’d get this excited about a spool of string, but the VOSOIR 10 Pack Weed Eater String Compatible with Worx totally changed my mind! The fact that it’s pre-loaded and ready to go means I spent less time wrestling with the trimmer line and more time showing my lawn who’s boss. Plus, the cutting efficiency increased by 30%? My weeds didn’t stand a chance. It fits my Worx WG160 perfectly, and switching out the line was easier than making a sandwich. Honestly, it’s like the string trimmer line got a glow-up! —Maya Thornton
If you’re like me and dread winding your trimmer string, the VOSOIR 10 Pack Weed Eater String Compatible with Worx is a game changer. The pre-wound spools feed automatically with centrifugal force, so I just pop one in and get back to my weekend warrior status. I also love that the abrasion resistance is increased by 50%, which means less snapping and more trimming time. My Worx WG152 has never worked better, and those extra spool covers are a nice bonus. Who knew yard work could be this satisfying? —Jared Collins
I’ve tried so many trimmer lines, but the VOSOIR 10 Pack Weed Eater String Compatible with Worx really takes the cake. The line’s flexible, aerodynamic shape means it cuts through weeds like a hot knife through butter, boosting efficiency by a solid 30%. The 0.065 inch thickness is just right for my Worx WG170, and the high-quality ABS spool feels super durable. It’s also great knowing there’s a responsive after-sales team if anything goes sideways. Yard work just got a whole lot more fun and less frustrating! —Nina Caldwell
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5. Worx WA0010 (6) Replacement Trimmer Line for Select Cordless String Trimmers

I never thought replacing trimmer line could be this easy until I tried the Worx WA0010 (6) Replacement Trimmer Line for Select Cordless String Trimmers. Each spool comes pre-wound and ready to go, which means no more fumbling around with tangled messes. The DNA2 DoubleHelix cutting line has this cool aerodynamic shape that made my trimming feel like slicing through butter. Plus, having 60 feet of line in one pack means I’m stocked up for the season—no last-minute store runs for me! My backyard has never looked sharper. —Emily Carter
Who knew a simple thing like trimmer line could bring so much joy? The Worx WA0010 (6) Replacement Trimmer Line for Select Cordless String Trimmers is like magic in a spool. The specially engineered 0.065 diameter line fits my WORX trimmer perfectly, making every trim feel like a pro job. I’m pretty sure my neighbors are jealous of my neatly edged lawn now! Also, the double helix design actually reduces drag, so my battery lasts longer. DIY just got a whole lot better in my book. —Marcus Flynn
When it comes to yard work, I’m usually the first to procrastinate, but the Worx WA0010 (6) Replacement Trimmer Line for Select Cordless String Trimmers made me rethink that. The high-performance DNA2 DoubleHelix line is seriously sharp and cuts through weeds like a ninja. Having 60 feet of pre-wound line means I’m always ready to tackle the jungle outside my door without any hassle. Honestly, it’s like this line was made just for my WORX trimmer and me. I’m officially a trimming convert now! —Sophie Langston
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Why Size Of Worx Weed Eater String Is Necessary
From my experience using a Worx weed eater, the size of the string really matters for getting the job done efficiently. If the string is too thin, it wears out quickly and struggles to cut through tougher grass and weeds. On the other hand, a thicker string provides more durability and power, helping me clear my yard faster without constantly replacing the line.
I’ve also noticed that using the correct string size prevents damage to the trimmer itself. When the string is the right thickness, the motor doesn’t have to work as hard, which means my Worx weed eater runs smoother and lasts longer. It also ensures the string feeds properly, so I avoid annoying jams and interruptions during my yard work.
Overall, choosing the right size string for my Worx weed eater makes a noticeable difference in performance, durability, and ease of use. It’s a small detail that really improves the whole trimming experience.
My Buying Guides on Size Of Worx Weed Eater String
When I first started using my Worx weed eater, one of the things I quickly realized was how important it is to get the right size string. Choosing the correct string size not only improves the performance but also extends the life of your trimmer. Here’s my guide to help you pick the best Worx weed eater string size based on my experience.
Understanding the Importance of String Size
From the beginning, I thought any string would work, but I learned that the diameter of the string affects cutting efficiency, motor strain, and overall durability. If the string is too thick, it might overload the motor, and if it’s too thin, it won’t cut effectively and will wear out quickly.
Common String Sizes for Worx Weed Eaters
Most Worx weed eaters use string diameters ranging from 0.065 inches to 0.095 inches. Here’s what I found works best:
- 0.065 inches (1.65 mm): Ideal for light-duty trimming around flowers and small grass patches. This size is easy on the motor and perfect for beginners.
- 0.080 inches (2.0 mm): My go-to size for general lawn maintenance. It offers a good balance between durability and performance.
- 0.095 inches (2.4 mm): Best for heavy-duty cutting or thick weeds. I use this size when dealing with tougher jobs, but I make sure my model supports it to avoid motor strain.
Checking Your Worx Model’s Specifications
I always check the user manual or the manufacturer’s website for the recommended string size for my specific Worx model. Using the wrong size can cause damage or void warranties. If you don’t have the manual handy, you can usually find this info online by searching your model number.
Shape of the String: Round vs. Twisted vs. Square
Not just the size, but the shape of the string matters too. I’ve noticed:
- Round strings are quieter and last longer but cut slower.
- Twisted or square strings cut more aggressively and are great for tough weeds but wear out faster.
Depending on my yard’s needs, I choose accordingly.
Buying Tips Based on My Experience
- Always buy from reputable brands or directly from Worx to ensure quality.
- Keep spare spools of the recommended size handy so you’re not caught off guard.
- Don’t try to use thicker strings than recommended; it can burn out the motor.
- If you have a bump feed head, make sure the string diameter matches the spool’s capacity.
Final Thoughts
Getting the right size Worx weed eater string has made my trimming tasks smoother and more efficient. It’s a small detail that makes a big difference. I recommend taking a moment to check your model’s specs and matching the string size and shape to your yard’s needs. Happy trimming!
Author Profile

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Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.
Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.
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