Medium-Lift Blade / Ariens 03027800Pack Size:1Ariens 03027800, Ariens 03027859, Ariens 03027851, Ariens 3027859, Ariens 30278Aladdin UA10, Dealer Choice 50-2005, Edgewater 150310, Green Line 34125, Green Meadow UA15, Mow More AR16, NHC 212-0726, Oregon 91-000, Oregon 96-618, Prime Line 7-04761, Rotary 3326, Rotary 15-3326, Sunbelt B1SB3326Ariens Requires 3 for 48" deckLength: 16 1/2 ", Center Hole: 3/4 ", Width: 2 1/2 ", Thickness: .187 "