N2 Razor-X™ blades are manufactured with alloy steel that increases the hardness & extends the life of the blade. Includes holes for notches. Fits models L221, L321, LC221 walk behinds.
Replaces AYP #(s) 586859602, 586859604; Husqvarna #(s) 586859602, 586859604.
•Length: 21"
•Width: 2-1/4"
•Center Hole Diameter: 5 Pt. Star
•Thickness: .157"