Mulching Blade / Snapper 7016980BZYPPack Size:1Snapper 1-6980, Snapper 7016980, Snapper 7016980BZ, Snapper 7016980BZYPAladdin UMC23, Dealer Choice 50-3550, Edgewater 156954, Green Line 34831, Green Meadow UMC24, Mow More SM28M, NHC 212-0190, Oregon 99-124, Prime Line 7-06428, Rotary 6108, Rotary 15-6108, Sunbelt SB-99928, Sunbelt SB-99124, Sunbelt B1PD2037, Sunbelt B1SB6108Snapper 28" mulching mowerLength: 28 ", Center Hole: 1 1/16 ", Outer Hole: 9/16 ", Center To Center: 7 1/2 ", Width: 2 3/4 ", Thickness: .164 "