🌿 Cut the hassle, not the grass! AR-PRO guarantees dependable and durable blade replacements. Crafted from heat and rust-resistant carbon steel for long-lasting performance. Includes 2 blades, 3 round files, and 4 washers for easy installation and maintenance. Cuts like butter—minimal pressure needed for maximum efficiency. Fits most gas/electric trimmers, including top brands like Husqvarna and Stihl. Cuts thick weeds effortlessly 9" x 1" arbor Carbon steel durability The (2-Set) 9" x 20T Chainsaw Tooth Brush Blades Tool Kit includes two high-quality carbon steel blades, three assorted round files, and four washers, designed to fit most straight shaft gas or electric trimmers. This comprehensive kit ensures easy installation and maintenance, promising a 50% increase in the lifecycle of your trimmer parts while delivering effortless cutting performance.