Standard Universal Edger Blade Set for Echo, Stihl and Husqvarna Edgers Equipped with 7-3/4" Long x 2" Wide Blade. Contains Two Blades. 1-inch round Center Hole Center Hole: 1" round center hole Item: 490-105-0014 Features 1" center hole Replaces same size Echo, Stihl, and HOP blades Contains 2 blades