Eventronic .105" Weed Eater String, 500FT Heavy Duty String Trimmer Line, Twisted Square Weed Wacker String, Universal Commercial Grade Replacement Weedeater Line for Cordless Gas String Trimmer

What It Is

This is a 500-foot spool of .105-inch twisted square trimmer line, designed for gas and cordless string trimmers. It’s a heavy-duty universal replacement line for clearing thick grass, weeds, and light brush.

Fitment & Compatibility

• Line diameter: .105 inch (2.7 mm). Confirm your trimmer’s manual or head accepts this size—too thick may jam, too thin may snap.
• Universal fit: Works with most gas and cordless trimmers that accept .080–.105 line, but not all bump-feed or auto-feed heads. Check if your head requires pre-cut strips or spool loading.
• Brand/model: No specific OEM lock-in. Common with Echo, Husqvarna, Stihl, Ryobi, and Craftsman trimmers that use .105 line.
• Measure before buying: Use a caliper to check your current line’s diameter. Also verify spool compatibility—some heads need a specific spool shape (this is a standard spool).

Key Things to Know

• Quality: Twisted square design cuts better than round line and lasts longer in heavy weeds, but some users report fraying or breakage on rocks/curbs.
• Installation: Loading the spool can be fiddly—watch a video for your trimmer head type. Pre-cut strips may be easier for manual-feed heads.
• Length: 500 feet is a bulk buy—good for frequent users, but may be overkill if you trim a small yard once a month.
• Noise/feed: Works fine in most bump-feed heads, but some users note the twisted shape can occasionally stick in tight heads.

Should You Buy It

Buy if you need a budget-friendly .105 line for heavy trimming and don’t mind loading a spool yourself. Skip if your trimmer requires .080 or .095 line, or if you prefer pre-cut strips for ease. Good value for commercial-grade use, but not for ultra-light electric trimmers.