A&I XHT 15-3/8", 3/8" Mower Blade (Set of 6) - B1EP1001,6 Replacement Lawnmower Blade(XHT). 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. (3) blades for a 44" cut. C to C N/A Center Hole 3/8" Hole Diameter .375" Length 15-3/8" Outer Hole Diameter N/A Overall Length 15.34 Replaces 25034R, 25034 Thickness .187", .187 Type Medium Lift Width 2.250", 2-1/4" Crossed From: 100140M HUSQVARNA 100140M SEARS / ROPER / AYP 106635X CRAFTSMAN 106635X HUSQVARNA 106635X SEARS / ROPER / AYP 122265X CRAFTSMAN 122265X HUSQVARNA 122265X SEARS / ROPER / AYP 2162 ROTARY 25034 CRAFTSMAN 25034 HUSQVARNA 25034 MISCELLANEOUS 25034 SEARS / ROPER / AYP 25034R CRAFTSMAN 25034R HUSQVARNA 25034R MISCELLANEOUS 25034R SEARS / ROPER / AYP 340-034 STENS 340034 STENS 532025034 HUSQVARNA 532025034 SEARS / ROPER / AYP 532106635 HUSQVARNA 532106635 POULAN 532106635 SEARS / ROPER / AYP 532122265 HUSQVARNA 532122265 SEARS / ROPER / AYP 7-04469 PRIME LINE 704469 PRIME LINE 91181 LASER SALES 91255 LASER SALES 917122265X SEARS / ROPER / AYP 91712265X HUSQVARNA 95-014 OREGON 95014 OREGON This is an aftermarket product, not an OEM. A physical address must be provided, NO P.O. BOXES. Thanks for looking!