N2 Razor-X Blades Mulching Husqvarna 46″ (Set of 2) #212-3700
N2 Razor-X blades are manufactured with alloy steel that increases the hardness & extends the life of the blade. Requires (2) for 46″ cut. Heavy Duty.
Replaces AYP #(s) 405380; Husqvarna #(s) 532 40 53-80.