MAZING String Trimmer Line, 0.105 Inch-2.7mm Pentagonal Cutting Weed Eater String, 1.7lb-502ft Premium Nylon Weed Wacker String Trimmer Line Spool Universal Fits Most of String Trimmers

What It Is

This is a 0.105-inch (2.7mm) pentagonal nylon trimmer line, pre-wound on a 1.7lb spool (502 feet total). It’s designed for light to medium-duty trimming of grass and small weeds in residential yards.

Fitment & Compatibility

Before buying, check these three things:

• Line diameter: Your trimmer’s manual will list a max line diameter (usually 0.080–0.105 inches). This 0.105” line is on the thicker side—it fits most gas trimmers and heavy-duty electric models, but may not work in many lightweight battery trimmers or those with fixed-line heads (e.g., some Ryobi 18V, Worx, or Black+Decker models).
• Spool type: This is a universal pre-wound spool. It will drop into most bump-feed or automatic-feed heads, but not into speed-feed or fixed-line heads that require you to cut your own length.
• Brand/model: Fits most brands (Husqvarna, Echo, Stihl, Craftsman, etc.), but always verify that your trimmer head accepts pre-wound spools and that the line diameter is within spec.

Key Things to Know

• Quality: Users report this line is stiff and wears well for the price, but it’s not as durable as premium round or twisted lines—expect more breakage on heavy brush or against fences.
• Installation: Dropping in the spool is simple (no winding). However, the pentagonal shape can be slightly harder to pull through the eyelet on some heads—trim the end at an angle to ease feeding.
• Gotcha: Because it’s 0.105”, it will use more battery power on cordless trimmers and may cause premature clutch wear on some gas models if your trimmer is rated for thinner line only.
• Length: 502 feet is enough for many refills (roughly 10–15 full spools depending on your trimmer head size).

Should You Buy It

Buy this if you have a gas or heavy-duty electric trimmer that accepts pre-wound spools and you want a cheap, decent line for routine lawn edges and light weeds. Skip it if your trimmer requires thinner line (under 0.095”) or if you regularly cut thick, woody brush—you’ll get less breakage from a thicker, round “pro” line.