080 Trimmer Line, 080 Weed Eater String, 080 String Trimmer Line, Weed Trimmer Line .080, Nylon Trimmer Line .080 Inch-2000Ft-5Lb Fits Most String Trimmer (Square)

What It Is

This is a 0.080-inch (2.0mm) square nylon trimmer line, sold in a 2,000-foot, 5-pound spool. It’s designed for heavy-duty commercial trimming—thick weeds, overgrown brush, and fence lines—on gas-powered string trimmers.

Fitment & Compatibility

• Diameter: .080 inch is a mid-to-heavy gauge. Check your trimmer’s manual for the maximum line diameter it accepts. Common sizes for homeowner units are .065–.095; .080 fits most mid-range and commercial trimmers.
• Shape: Square line cuts more aggressively than round, but may cause vibration on some smaller or lightweight heads. Not recommended for electric or battery trimmers unless the head explicitly supports .080.
• Length: 2,000 ft is a bulk spool for multiple refills. Not for single-line replacement; you’ll need to cut your own lengths.
• Brand fit: “Fits most” is generic. Confirm your trimmer brand/model—this works with universal bump-feed heads, but some proprietary heads (e.g., Stihl AutoCut) may require specific line shapes or not accept square profile.

Key Things to Know

• Quality: Nylon is standard. This line is likely a no-name bulk product; expect average durability and some fraying on rough surfaces. Not premium like Oregon or Echo branded lines.
• Installation: Easy—cut to length, load into spool. No special tools. Square line can be harder to wind neatly; take care to avoid tangles.
• Gotchas: Square line can cause more wear on trimmer head eyelets and bump-feed mechanisms over time. If your trimmer is older or has plastic components, consider round or twisted line instead.
• Value: At $36.99 for 5 lbs, this is cost-effective for pros or large properties. Homeowners with occasional use will waste most of it—line degrades in sunlight and dry storage.

Should You Buy It

Buy this if you run a gas trimmer that accepts .080 line and you trim thick weeds or brush regularly—the bulk price beats retail packs. Skip it for light grass, electric trimmers, or if your manual recommends a smaller diameter.