Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness.
(1) blade for 22" cut. Fits AYP models HW706D, HW906D, HWRBSP22525A, WHT45A, HWT450A, HWT450B, J455SDE, J555RDEB.
(1) blade for 22" cut walk-behind.
C to C: 1-7/8"
Center Hole: 5/8"
Length: 21-3/4"
Outer Hole: 3/8"
Thickness: .134
Type: Medium Lift
Width: 2-1/4"
