KAKO .105 Square Trimmer Line 1038 ft (5 lb) Bright Orange — Commercial Nylon, Heavy-Duty Cutting

KAKO .105-inch square trimmer line is a commercial-grade, 1038-foot spool of heavy-duty nylon string engineered to cut thicker grass and stubborn weeds while fitting most gas, electric, and cordless string trimmers.

Designed for landscapers and homeowners who need durable, high-output trimming line, this bright orange .105" square string delivers improved cutting efficiency and longer life than typical round or twisted lines. Made from plasticized nylon polyamide, it balances toughness and flexibility to resist breakage and minimize engine drag, vibration, and noise so you can work longer with better control.

How does this .105 square line perform compared with round or twisted trimmer lines?

The square cross-section slices vegetation more aggressively than round line, offering faster, cleaner cuts on dense weeds and thick turf. Compared to twisted designs, the commercial nylon formula maintains toughness and resists shredding under heavy contact, extending usable life in demanding conditions.

• Square profile increases cutting edge contact for efficient trimming
• Plasticized nylon polyamide resists impact and reduces fraying
• Higher toughness than twist line, better cutting than standard round
• Bright orange color improves visibility and reloading speed

Will this trimmer line fit my string trimmer model?

The KAKO .105 line is made to be widely compatible with most popular trimmer heads from major brands, including gas, battery and corded electric units. Always check your trimmer head’s accepted diameter or spool capacity before installing, but most models that accept .105" line will accept this square profile.

• Fits common trimmers from Echo, Husqvarna, Ryobi, Black & Decker, Weed Eater
• Works with many universal bump-feed and fixed-head spools that accept .105" line
• Five-pound spool provides many reloads for commercial or large residential use

How does the KAKO line affect machine smoothness and operator fatigue?

This product is engineered to reduce engine drag and vibration compared with lower-quality lines, resulting in a steadier run and less operator fatigue during extended trimming sessions. The balance of toughness and flexibility helps preserve motor efficiency, producing less noise and making long jobs easier to manage.

• Lower vibration and drag reduce strain on the trimmer and operator
• Optimized stiffness keeps line from whipping excessively at high RPMs
• Reduces noise versus some brittle, low-grade nylon options

What do I get in the spool and how long will it last?

The spool contains 1,038 feet (5 lbs) of high-visibility orange .105" square trimmer line, sized for heavy-duty and commercial applications. Longevity depends on cutting conditions—dense brush and abrasive surfaces shorten life, while routine trimming of lawn edges extends usable length.

• 1038 feet / 5 lb spool for multiple reloads or large properties
• High-visibility orange for easy handling and low-light reloading
• Commercial grade length and weight ideal for pro landscapers and large yards

Who is this for: The KAKO .105 square trimmer line suits professional landscapers, commercial grounds crews, and homeowners with large or overgrown properties who need a reliable, high-capacity spool. If your work involves thick vegetation, frequent trimming, or you want to minimize downtime from frequent reloads, this heavy-duty, widely compatible line is built to deliver consistent cutting performance and longer service life.