N2 Razor-X™ blades are manufactured with alloy steel that increases the hardness & extends the life of the blade. Requires (3) for 48" cut AYP & Husqvarna 48" lawn tractor & Consumer Z. Hi-lift blade.
Replaces AYP #(s) 173920, 180054, Husqvarna #(s) 532 17 39-20, 532 18 00-54, 578 43 19-05.
•Length: 16-3/4"
•Width: 2-1/2"
•Center Hole Diameter: 5 Pt. Star
•Thickness: .197"