Toothed Blade / Toro 110-5948-03Pack Size:1Toro 110-5948, Toro 110-5948-03Oregon 96-802Toro Groundsmaster 5900, 5910 rotary mowersLength: 20 ", Center Hole: 1/2 ", Width: 2 1/2 ", Thickness: .250 ", Heavy-duty