Medium-Lift Blade / Walker 7705-1Pack Size:1Walker 7705-1, Walker 7705-2Dealer Choice 50-3495, Dealer Choice 51-2235, Edgewater 157735, Green Line 34965, Green Meadow UWA10, Green Meadow 91-918, J. Thomas WA-3470, Laser L1463, Laser 91027, Laser 91553, Landscaper Express 91917, Landscaper Express 91918, Landscaper Express 91919, Landscaper Express 91920, Landscaper Express 6411, Landscaper Express 6412, Landscaper Pro 91918, Mow More WA25R, NHC WA3403, Oregon 91-918, Oregon 91-920, Prime Line 7-04959, Rotary 6170, Rotary 15-6170, Sunbelt WA-3403, Sunbelt SB-6170, Sunbelt B1WA3403, Sunbelt B1SB6170Walker Requires 1 of 355-709 and 1 of 355-713 for 48" deck Right hand side, Length: 25 ", Center Hole: 5/8 ", Outer Hole: 3/16 ", Center To Center: 3 ", Width: 2 3/4 ", Requires 1 of 355-709 and 1 of 355-713 for 48" cut, Thickness: .203 "