Toothed Blade / Toro 69-6920-03Pack Size:1Toro 69-6920-03, Toro 69-6920, Toro 69-6920-01Oregon 94-620Toro Groundsmaster 580-DLength: 20 ", Center Hole: 5/8 ", Width: 2 1/2 ", Thickness: .203 "