Hi-Lift Blade / Gravely 025124Pack Size:1Gravely 025124, Gravely 08904651, Gravely 08899000, Gravely 08904600, Gravely 25124, Gravely 089046, Gravely 8979651, Gravely 89796, Gravely 046999, Gravely 48864, Gravely 08781851, Gravely 46999, Gravely 08781800, Lesco 050169Aladdin UGR3, Dealer Choice 50-2825, Edgewater 153125, Edgewater 153130, ESF 114-422, Foley/Belsaw 5978813, Foley/PLP 114-422, Green Line 34525, Green Meadow UGR7, J. Thomas GR-40-60, Laser L1655, Laser 91145, Landscaper Express 2267, Landscaper Express 91253, Landscaper Express 91239, Landscaper Express 231724, Landscaper Express 3231724, Landscaper Pro UGR7, Mow More GR20, NHC GR2000, Oregon 91-247, Prime Line 7-04592, Quality 120514, Rotary 3339, Rotary 15-3339, Sunbelt SB-3339, Sunbelt B1GR2000, Sunbelt B1PD5009Gravely Requires 2 for 40" deck; 3 for 60" deckLength: 20 1/2 ", Center Hole: 5/8 ", Width: 2 ", Thickness: .250 ", Heavy-duty