Toothed Blade / John Deere M115495Pack Size:1John Deere M115495, John Deere M113517, Lesco 051508, Scotts M115495Oregon 96-332John Deere GS25, GS45 and GS75; GT242-GT275, LX172-LX188 and 240-445 series; and Z-Trak F620 front mounts; requires 3 for 48" deck; Scotts Lawn and garden tractors S2048 and S2348, 1999-2001; requires 3 for 48" deckLength: 16 5/8 ", Center Hole: 13/16 ", Width: 2 1/2 ", Thickness: .203 "