Warning & Important note to buyers: Your mower can come with varying size blades for the same models. It is the buyer's responsibility to verify this blade purchase with the given OEM numbers and sizes to fit your application.
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.