Edger Blade, 7-11/16" long, 1 inch center hole. This blade is rust resistant. REPLACES ECHO: 720-237-001 MARUYAMA: 216062, 840084 RYAN/RYOBI: 613223 STIHL: 4133-713-4101 To order a box of 50 blades at $1.39 per blade, use SKU number 16-6477-50.
