100 USA Mower Blades 8"x2" Unpainted Edger Blades for Echo 720237001, RYOBI 613223, HUSQVARNA :578 39 28-02, 601 00 24-54USA Mower Blades manufactures high-quality, OEM replacement lawn mower blades, edger blades, and blades for power rakes. USA Mower Blades are made in the United States.100 pack of USA Mower Blades replacement edger blades for Echo , Green Machine , Husqvarna , Maruyama , Red Max , Ryobi , Shindaiwa , and Stihl edgers. These blades have not been sharpened, heat treated, or painted.Specifications:Quantity: 100 PackBlade Type: EdgerLength: 8 in.Width: 2 in.Thickness: 0.120 in.Center Hole: 1 in.Made in USABlade has not been painted, sharpened, or heat treated.Replaces OEM:Echo: 720237001Green Machine: 237001Husqvarna: 578 39 28-02, 601 00 24-54Maruyama: 216062Red Max: 6367-15110Ryobi: 613223, 791-613223 BShindaiwa: 72950-92100Stihl: 4133 713 4102Fits Models:Echo: PE2000, PE2400, PE3100, PAS2601, PE2601Stihl: FC72, FC75, FC85 and FC110To ensure the blade will fit a certain mower, please make sure the part number and measurements match the original blade.