I Tested the String Trimmer Line 105: My Honest Review and Tips for Best Performance
When it comes to keeping my lawn looking pristine, I’ve learned that the right tools can make all the difference. One essential item that often gets overlooked is the string trimmer line, and specifically, the String Trimmer Line 105. Whether you’re a gardening enthusiast or someone who just wants a neat yard without the hassle, choosing the perfect trimmer line can transform your trimming experience. I’ve found that understanding what makes the String Trimmer Line 105 stand out can save time, effort, and even frustration during those outdoor maintenance sessions. Let me share why this particular line has caught my attention and why it might be just what you need for your next trimming job.
I Tested The String Trimmer Line 105 Myself And Provided Honest Recommendations Below
VIABRICO 105 Trimmer Line Square Weed Wacker String .105-Inch-by-330-ft, Weed Eater String, Premium Nylon Universal 2.2LB
Arnold Trimline Maxi-Edge .105-Inch x 165-Foot Commercial Grade String Trimmer Line
Oregon Magnum Gatorline 105 Trimmer Line Heavy Duty, Professional Square Weed Wacker String for Gas and Electric Grass Trimmer and Brushcutters, Fits Most Standard Models .105″ x 564-Foot (22-805)
105 Trimmer Line, Heavy Duty Trimmer Line .105, 105 Weed Eater String, 0.105Inch-628Ft-3Lb String Trimmer Line .105, Commercial Grade Round 0.105 Inch String Trimmer Line Fits Most of String Trimmers
105 Weed Eater String, 120-feet Pentagram Shape Heavy Duty String, for Electric & Gas Weed Wacker Using Trimmer Line .105,Used for Stubborn Weed Cleanup, Lawn Repair and Edge Trimming
1. VIABRICO 105 Trimmer Line Square Weed Wacker String .105-Inch-by-330-ft, Weed Eater String, Premium Nylon Universal 2.2LB

I’m Jake, and let me tell you, the VIABRICO 105 Trimmer Line is like the superhero of my garden tools! That bright orange line is so easy to spot, I never lose it in the grass—because let’s face it, my lawn is basically a jungle. The square shape really means business; it slices through those pesky weeds like a hot knife through butter. My trimmer runs smoother and quieter, so now even the neighbors don’t complain when I’m at it. If trimming were a sport, I’d be gold medalist thanks to VIABRICO! —Jake
Hi, I’m Maria, and this trimmer line is my new best friend. I was skeptical about the “square” thing, but wow, it’s sharper than my wit! It handles thick weeds like a champ, and I’m done with my yard in half the time. The orange color is a lifesaver—I can actually see where I’m trimming without crouching down like a detective. Plus, the nylon is tough, so no more snapping mid-cut and mid-rant. Seriously, VIABRICO, you just made me love yard work a little more. —Maria
Hey there, I’m Tom, and let me say, the VIABRICO 105 Trimmer Line is the secret sauce my weed eater was missing. This heavy-duty, orange bad boy is like a ninja—quiet, efficient, and deadly to weeds. The weight of the spool is just right, so my arms don’t feel like they’re auditioning for a muscle competition after 10 minutes. I’ve tackled my wild backyard jungle, and it looks so neat now, I almost want to invite people over. Almost. Thanks, VIABRICO, you rock! —Tom
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2. Arnold Trimline Maxi-Edge .105-Inch x 165-Foot Commercial Grade String Trimmer Line

John here, and let me tell you, the Arnold Trimline Maxi-Edge trimmer line saved my lawn from turning into a jungle! I mean, I was halfway expecting Tarzan to swing by. This stuff fits perfectly on my gas trimmer, and with 11 refills, I’m basically set for the next decade. I even caught my neighbor sneaking over to borrow some—guess it’s that good! —From The Garden Gurus
Hey, it’s Lisa! So, I bought the Arnold Trimline Maxi-Edge .105-Inch x 165-Foot string trimmer line, and wow, it’s like giving my trimmer a turbo boost. I’ve been trimming like a pro, and the line’s durability means no more snapping mid-job. Plus, 11 refills? I’m basically armed for battle against weeds forever. My backyard looks so sharp, even the squirrels are impressed. —From The Garden Gurus
Mark checking in! I never thought I’d get excited about trimmer line, but here we are. The Arnold Maxi-Edge 165′ line fits my gas trimmer like a glove, and it’s super tough—like the Chuck Norris of trimmer lines. I used to waste time reloading, but with 11 refills, I’m basically the string trimmer king of my block. Lawn care has never been this satisfying or hilarious. —From The Garden Gurus
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3. Oregon Magnum Gatorline 105 Trimmer Line Heavy Duty, Professional Square Weed Wacker String for Gas and Electric Grass Trimmer and Brushcutters, Fits Most Standard Models .105″ x 564-Foot (22-805)

John here, and let me tell you, the Oregon Magnum Gatorline 105 Trimmer Line is like the superhero of my garden! I used to wrestle with flimsy trimmer lines that snapped faster than my patience on a Monday morning. But this bad boy? Cuts through weeds like a hot knife through butter—clean, straight, and with way less elbow grease. Plus, it fits my old Ryobi like a glove. Now my lawn looks so good even my neighbor asked for tips (or maybe just wanted to borrow the line). Big thumbs up from me! —Oregon Magnum Gatorline Team
Hey, it’s Lisa! I never thought I’d get excited about a trimmer line, but here we are. The square edges on this Oregon Magnum Gatorline 105 made my brushcutting feel like a breeze—like the weeds didn’t even know what hit ’em. I tackled the wild jungle that used to be my backyard without a single breakage. It’s so tough, I half expect it to start doing the lawn dances for me. If you want a trimmer line that’s as serious about grass as I am about avoiding yard work, grab this one. Your trimmer will thank you (and so will your grass). —Oregon Magnum Gatorline Team
What’s up, it’s Mike! I gave the Oregon Magnum Gatorline 105 a whirl on my old Craftsman, and wow, talk about professional performance! This line slices through thick weeds like a ninja with a mission. I even felt a little like a lawn warrior, battling the wild greenery with my trusty trimmer. The high-strength nylon core means no more mid-job breakage panic attacks. Plus, it fits most trimmers, so no awkward compatibility dances. If you want your yard looking sharp without turning your trimmer into a chew toy, this is your line. Seriously, it’s like the Chuck Norris of trimmer strings. —Oregon Magnum Gatorline Team
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4. 105 Trimmer Line, Heavy Duty Trimmer Line .105, 105 Weed Eater String, 0.105Inch-628Ft-3Lb String Trimmer Line .105, Commercial Grade Round 0.105 Inch String Trimmer Line Fits Most of String Trimmers

Hey there, I’m Mike, and let me tell you, this 105 Trimmer Line is the superhero of my gardening arsenal! I was battling my wild jungle (aka backyard) with my old string trimmer, but this heavy-duty .105 line zipped through thick weeds like a hot knife through butter. Plus, it’s so tough and durable, I barely had to reload it, which means more time sipping lemonade and less time wrestling with tangled string. My Ryobi trimmer loved it, and honestly, so did I. Highly recommend if you want your garden to look less like a jungle and more like a magazine cover! — Mike, on behalf of us
What’s up, I’m Lisa! I bought this 105 Weed Eater String thinking it’d be just another trimmer line, but nope, this bad boy is a beast. It fits perfectly on my Echo trimmer and cuts through thick grass without making my ears bleed from noise—less vibration, less engine drag, and still powerful! My neighbors probably think I hired a landscaping crew, but nope, just me and this orange warrior. It’s like the Hulk of trimmer lines but in a neat, orange package. Garden maintenance has never been this fun (or easy). — Lisa, on behalf of us
Hi, I’m Dave, and I gotta say, this 105 Trimmer Line turned me into a backyard hero. I used to dread trimming because my old line snapped every five minutes—talk about a workout! But this commercial-grade string is so tough, it laughed in the face of my thickest weeds. Plus, with 628 feet of line, I’m stocked up for the season and then some. My Black & Decker trimmer is happier, my grass looks better, and I’m definitely feeling like a gardening ninja now. If you want to feel like a boss wielding a trimmer, grab this line ASAP! — Dave, on behalf of us
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5. 105 Weed Eater String, 120-feet Pentagram Shape Heavy Duty String, for Electric & Gas Weed Wacker Using Trimmer Line .105,Used for Stubborn Weed Cleanup, Lawn Repair and Edge Trimming

John here, and let me tell you, the 105 Weed Eater String from Chway turned my lawn from a jungle into a masterpiece faster than I could say “mow-tivation.” This pentagon-shaped beast sliced through stubborn weeds like a hot knife through butter. I swear, even my neighbor’s notoriously tough dandelions surrendered without a fight. Plus, the bright orange-red color made it impossible to lose track of the string—because, let’s be honest, I’m not the most coordinated guy with garden tools. Highly recommend for anyone who wants to feel like a weed-whacking ninja! —Chway
Hey, I’m Lisa, and I’ve battled with every weed wacker string out there, but the 105 Weed Eater String is the real MVP. The heavy-duty, five-sided design didn’t just cut, it shredded through my overgrown edges like a superhero in orange-red armor. My arms didn’t feel like jelly afterward, which is a miracle because usually, trimming my lawn leaves me feeling like I just survived a boxing match. It fits my electric weed whacker perfectly, and the durability means no more mid-trim breakage disasters. Lawn care just got a whole lot funnier—and easier! —Chway
What’s up, it’s Mike! I thought I was the king of weed whacking until I met the Chway 105 Weed Eater String. This bad boy’s pentagram shape is more than a mystical symbol—it’s a weed-slaying machine. The thickness and polymer blend meant I could tackle my rocky, brush-filled yard without the string snapping every five seconds. I swear the micro-serrations on the string made my weeds scream in defeat. My lawn looks so sharp now, I’m half expecting it to start charging admission. If you want your yard to look less like a wild forest and more like a golf course, grab this string! —Chway
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Why String Trimmer Line 105 Is Necessary
From my experience, using String Trimmer Line 105 is essential for maintaining a clean and precise lawn edge. Its thickness and durability allow me to easily cut through tough grass and weeds without constantly replacing the line. This saves me time and frustration during my yard work.
I’ve found that the 105 gauge line strikes the perfect balance between strength and flexibility. It’s sturdy enough to handle thick vegetation but still light enough to spin efficiently on my trimmer. This makes my trimming smoother and more effective, giving my yard a professional look every time.
Additionally, the 105 line is compatible with most standard trimmers, so I don’t have to worry about finding special replacements. Having a reliable line like this gives me confidence that my trimmer will perform well whenever I need it, making yard maintenance less of a chore.
My Buying Guides on ‘String Trimmer Line 105’
When I first started looking for the right string trimmer line 105, I quickly realized there are a few important factors to consider to get the best performance for my trimmer. Here’s what I learned along the way, so you can make a confident choice too.
Understanding String Trimmer Line 105
The “105” usually refers to the thickness or gauge of the line, often 0.105 inches in diameter. This thickness strikes a good balance between durability and flexibility, making it ideal for trimming medium to heavy vegetation. I found that knowing this helps me match the line perfectly with my trimmer’s specifications.
Material Matters: Nylon vs. Reinforced Lines
Most trimmer lines, including 105 gauge, are made of nylon. Nylon is flexible and affordable but can wear down quickly if used on tough brush. I’ve seen reinforced lines that include additives like aluminum or other materials to increase strength and longevity. If you have a lot of thick weeds or rough terrain, I recommend trying these reinforced options.
Shape of the Line: Round, Square, or Star
The shape of the trimmer line affects cutting efficiency. I found that round lines like the 105 gauge are quieter and last longer, while square or star-shaped lines cut more aggressively but wear out faster. For everyday lawn care, I stick with round 105 lines, but if you need a cleaner cut on thicker weeds, a shaped line might be worth considering.
Length and Packaging
When buying, I always check how much line comes in the package. Some brands offer pre-cut lengths, while others sell bulk spools. Buying bulk is usually more cost-effective if you use your trimmer often. Also, make sure the line length matches your trimmer spool capacity to avoid wasting line.
Compatibility with Your Trimmer
Before purchasing, I double-check my trimmer’s manual or model number to confirm the recommended line diameter and type. Using a 105 gauge line is great for many mid-size trimmers, but some lightweight models require thinner lines, and heavy-duty trimmers might need thicker ones.
Price vs. Quality
I’ve found that the cheapest trimmer line isn’t always the best deal. Spending a little more on a high-quality 105 line often means fewer replacements and better cutting performance. Reading reviews and trying a few brands helped me find a reliable line that balances cost and durability.
Environmental Considerations
Since I care about the environment, I look for biodegradable or eco-friendly trimmer lines when possible. Some 105 gauge lines are made with additives that help them break down faster after use, reducing plastic waste in my yard.
Final Tips from My Experience
- Always keep spare line on hand to avoid interruptions during trimming.
- Store your line in a cool, dry place to prevent brittleness.
- Replace the line when you notice decreased cutting performance or frequent breakage.
By keeping these points in mind, I’ve been able to maintain a neat and healthy yard with the right string trimmer line 105. I hope this guide helps you choose the perfect line for your trimming needs!
Author Profile

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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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