Hi-Lift Blade / Toro 86-0010-03Pack Size:1Toro 86-0010-03, Toro 86-0010J. Thomas BL-0032, Oregon 94-043Toro Groundsmaster 3000 and 455-DLength: 19 ", Center Hole: 1/2 ", Width: 2 1/2 ", Thickness: .250 ", Heavy-duty