Low-Lift Blade / Toro/ Wheel Horse 27-0990Pack Size:1Lesco 005790, Toro 27-0990, Toro 27-0990-03, Toro 44-5480, Toro 56-2390, Toro 92-7961, Toro 92-7961-03Aladdin UT17, Aladdin UGAT10, Dealer Choice 50-2310, Edgewater 157430, ESF 115-103, Foley/PLP 115-103, Green Line 34742, Green Meadow UT18, J. Thomas TOR-336, Laser 91687, Landscaper Express 22118, Landscaper Express 22118A, Landscaper Express 94046, Landscaper Express 20-0153, Landscaper Pro UT18, Mow More TO18, NHC TR3101, Prime Line 7-04471, Quality 121043, Rotary 3361, Rotary 94-018, Sunbelt TR-3101, Sunbelt SB-3361, Sunbelt B1TR3101, Sunbelt B1PD1031Toro Walk-Behinds and Timecutter zero turn models; Requires 2 for 36" deck; 3 for 52" deck Length: 18 ", Center Hole: 1/2 ", Width: 2 1/2 ", Thickness: .187 "