Hi-Lift Blade / Toro/Wheel Horse 42-1000-03Pack Size:1Exmark 42-1000-03, Exmark 42-1000, Exmark 107-4276-03, Lesco 050258, Toro 42-1000, Toro 26-0880, Toro 107-4276-03, Toro 107-4276-03P, Toro 23-0070, Toro 3-8615, Toro 42-1000-03, Toro 5-0751, Toro 20-2720Aladdin UT14, Aladdin UGAT35, Dealer Choice 50-3180, Edgewater 157452, ESF 115-092, Foley/Belsaw 5977213, Foley/PLP 115-092, Green Line 34763, Green Meadow UT17, J. Thomas TOR-21, Laser L1868, Laser 91299, Landscaper Express 20-0695, Landscaper Express 22117, Landscaper Pro 22117, Mow More TO21A, NHC TR3100, Oregon 94-017, Prime Line 7-04588, Quality 121059, Rotary 1008, Rotary 15-1008, Sunbelt TR-3100, Sunbelt SB-1008, Sunbelt B1TR3100Exmark 21" rear bagger; Toro 21" rear baggerLength: 21 ", Center Hole: 7/16 ", Outer Hole: 3/8 ", Center To Center: 2 7/16 ", Width: 2 7/8 ", Thickness: .134 "