Featuring a universal design that is compatible with many popular trimmer models on the market, Our blades are easy to install and made from high quality stainless steel, and are coated with a rust-resistant finish for durability in even the harshest conditions. Fits Ego, Fits ...Featuring a universal design that is compatible with many popular trimmer models on the market, Our blades are easy to install and made from high quality stainless steel, and are coated with a rust-resistant finish for durability in even the harshest conditions. Fits Ego, Fits Husqvarna, Fits Stihl, Fits Echo, Fits Ryobi, Fits Kobalt, Fits Maruyama, and Fits Green Machine Edgers.
SPECIFICATIONS: Center Hole 1" Length 8" Width 2" Thickness 0.12" Not sharpened; heat treated. REPLACES OEM: 578392802 Warning: Lead-Nickel-Cancer and Reproductive Harm.