This is a A-B1MF1001 BLADE-MOWER, 24.80" L, 0.812" CH PN: B1MF1001Main Description As Following : A-B1MF1001 BLADE-MOWER, 24.80" L, 0.812" CH PN: B1MF1001 Found in Section & Models : Sunbelt - Blades > Blades, Agco (UNDEFINED): SEVERAL (SM60, SM72, SM60A, SM72A), Challenger (UNDEFINED): VARIOUS MODELS (MG715B, MG716B, MG716, MG716H), Massey Ferguson (UNDEFINED): SEVERAL (Mower 1232, 1505, 1705 for 1736, MF1740, 1 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. 3 Used for 60" and 70" Cuts. Application: High Lift Center Hole: 0.812" Length: 24.75" Thickness: 0.250" Width: 2.50"