Hi-Lift Blade / MTD 942-0610APack Size:1Bolens 942-0610, Bolens 942-0610A, MTD 942-0610, MTD 742-0610, MTD 942-0610A, MTD 742-0610A, Troy-Bilt 942-0610A, Troy-Bilt 942-0610, Troy-Bilt 742-0610Dealer Choice 50-3925, Dealer Choice 50-3930, Laser 91030, NHC MA2415, Outdoor Factory Parts 578431918, Oregon 98-052, Ratio Parts 22-235, Rotary 1024, Rotary 11232, Rotary 15-6069, Rotary 6069, Sunbelt MA-2415, Sunbelt BS-6418, Sunbelt B1MA2415MTD Deep decks 1997 and newer, auto drive step through frame lawn tractorsLength: 19 1/4 ", Center Hole: 6 pt. star, Outer Hole: 5/16 ", Center To Center: 2 1/2 ", Width: 3 ", Specially designed center hole to replace six point star, Requires 2 for 38" cut, Thickness: .149 "