This is a A-B1MU2619 BLADE-MOWER, XHT, 21-1/4", 27/32", HL PN: B1MU2619Main Description As Following : A-B1MU2619 BLADE-MOWER, XHT, 21-1/4", 27/32", HL P.N: B1MU2619 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.(2) blades for 42" cut.Center Hole: 27/32"Length: 21-1/4"Thickness: .156Type: High LiftWidth: 2-1/4" Crossed From: MU6166 MOW MORE , MU9897 MOW MORE , PR3055003 PARTNER , 056252E701MA MURRAY , 0905101E701 MURRAY , 335-063 STENS , 335-764 STENS , 335063 STENS , 335764 STENS , 456252 MURRAY , 456252MA MURRAY , 492418 MURRAY , 492418MA MURRAY , 56252E701 MURRAY , 6162 ROTARY , 6166 ROTARY , 7-06421 PRIME LINE , 706421 PRIME LINE , 91174 LASER SALES , 91625 LASER SALES Found in Section & Models : Sunbelt - Blades > Blades, Murray (UNDEFINED): SEVERAL (42") Associated Items : New Also This is An Aftermarket Product And : XHT (Xtreme Hardness & Toughness) blades feature a unique blend of steel that ensures it's strength
and are heat treated with a process that results in making them 25% - 40% harder than standard
lawnmower blades. This makes XHT blades the longest lasting, safest, and most impact resistant
lawnmower blades on the market. (2) blades required for 42" cut. Center Hole: 27/32" Length: 21-1/4" Thickness: .156" Type: High Lift Width: 2-1/4"