Hi-Lift Blade / AYP 143969Pack Size:1AYP 126338X, AYP 120262X, AYP 143969, Craftsman 120262X, Craftsman 126338X, Craftsman 143969, Flymo 126338X, Flymo 120262X, Husqvarna 532 12 63-38, Husqvarna 532 14 39-69, Partner 126338X, Partner 120262X, Viking 6109-004-1002Aladdin US32, Edgewater 156645, ESF 114-017, Foley/PLP 114-017, Green Line 156120, Green Meadow USSE26, Laser L1700, Laser 91177, Laser 91491, NHC 212-0657, NHC EP1007, Oregon 95-034, Prime Line 7-04980, Rotary 6120, Sunbelt EP-1007, Sunbelt SB-6120, Sunbelt B1EP1007AYP Requires 2 for 36" deck; Sears newer models; Viking Requires 2 for 36" deckLength: 18 1/4 ", Center Hole: 3/8 ", Width: 2 5/16 ", Thickness: .187 "