Terre Products, Edger Blades, Compatible with Ryobi 613223, Echo 720-237-001, Stihl 4133-713-4101, Maruyama 216062, and Green Machine 237001 (20)

• Length: 7-11/16" | Width: 2" | Center Hole Diameter: 1" | Thickness: .125" • Compatible with: Ryobi, Echo, Stihl, Maruyama, and Green Machine • Replacement for: 613223, 720-237-001, 4133-713-4101, 216062, and 237001 • Extend the life of your equipment by replacing dull mower blades at regular intervals • Lawn mower edger blades made from non-heat-hardened steel • Manufactured to meet or exceed OEM specifications