Ariens Blade 28"X 3/4" Replaces Ariens 2 ARIENS: 02728500, 27285, 2728551 LENGTH: 28" WIDTH: 2-3/4" C. H. DIA: 3/4" THICKNESS: 0.1800" DIAMETER OF OUTSIDE HOLES: 25/64" CENTER TO CENTER (OUTSIDE HOLES): 11" CUT DIRECTION: RIGHT