Arnold Trimline .080-Inch x 140-Foot Commercial Twisted Trimmer Line, Green

What It Is

The Arnold Trimline .080-Inch x 140-Foot Commercial Twisted Trimmer Line is a heavy-duty, twisted replacement string designed for gas, electric, and battery-powered string trimmers. It’s built for commercial-level cutting of thick grass, weeds, and light brush, not for light residential trimming.

Fitment & Compatibility

Before buying, confirm your trimmer head accepts .080-inch diameter line (most standard heads do, but some require .065 or .095). This line fits any trimmer with a bump-feed, fixed-head, or quick-load spool system—no brand-specific lock-in. It’s an aftermarket replacement for OEM lines from brands like Ryobi, Echo, Husqvarna, Stihl, or Craftsman. Check your trimmer’s user manual or the existing spool for diameter specs. If your head uses pre-cut line lengths (e.g., 12–18 inches), you’ll need to cut it yourself—no pre-wound spool included. The 140-foot spool is enough for multiple refills (roughly 80–100 standard cuts).

Key Things to Know

• Durability: Twisted design resists breaking and fraying better than round line, especially against fences, rocks, or concrete edges. Expect longer life than standard .080 line.
• Installation: Easy to load—cut to length, feed through eyelets, and wind onto spool. No special tools needed. For bump-feed heads, ensure line is wound evenly to prevent jams.
• Common Gotcha: .080 is thinner than heavy-duty .095 or .105 lines. If you’re cutting thick brush or saplings, this may snap or wear fast. Stick to grass and weeds for best results.
• Noise & Mess: Twisted line is louder than round line and can throw more debris—wear eye and ear protection.

Should You Buy It

Buy this if you have a standard .080-compatible trimmer and need a reliable, long-lasting line for regular yard maintenance—especially around hardscape or in thick weeds. Skip it if your trimmer requires a thicker line (e.g., .095 or .105) or if you only do light, occasional trimming; a cheaper round line would work fine.