Medium-Lift Blade / Gravely 08899300Pack Size:1Ariens 08861600, Dixon 8689, Dixon 9229, Dixon 539126276, Dixon 539129741, Dixon 9264, Gravely 011234, Gravely 08861651, Gravely 08899300, Gravely 08861600, Gravely 11234, Gravely 11234P1, Gravely 09246700, Gravely 21285051, Gravely 046998, Gravely 8861651, Gravely 46998, Gravely 08899600, Gravely 8779251, Gravely 09082400, Gravely 08779251, Lesco 050155, Lesco 50155Aladdin UGR2, Dealer Choice 50-2105, Dealer Choice 50-2082, Edgewater 153110, ESF 114-420, Foley/Belsaw 5977201, Foley/PLP 114-420, Green Line 34352, Green Meadow UGR2, J. Thomas GR-50, Laser L1891, Laser 91317, Landscaper Express 2262, Landscaper Pro UGR2, Landscaper Pro 2262, Mow More DI17, Mow More DI17A, Mow More GR17, NHC 212-0963, NHC DC1500, Oregon 91-242, Prime Line 7-04510, Prime Line 7-06465, Quality 120511, Rotary 1066, Sunbelt SB-1066, Sunbelt SB-6283, Sunbelt SB3372, Sunbelt DX1600, Sunbelt B1SB6823, Sunbelt B1DC1500Dixon 501, 502, 503 and 5000 (1996 and older); requires 2 for 32" deck; 3 for 50" deck; Gravely Pro 150, Pro 200 and Pro 300 series; requires 3 for 50" deckLength: 17 ", Center Hole: 5/8 ", Width: 2 ", Thickness: .203 ", Requires 2 for 32" deck; 3 for 50" deck