6 Piece Set Grinding Plate Discs and Knife for the white Kitchenaid Mixer FGA Food Chopper and Meat Grinding 5 new grinder discs & 1 knife for Kitchenaid Mixer Food chopper ONLY sizes are 1/8", 3/16", 5/16", 1/2" , 5/8" Plates are 1 15/16" dia. across. Two tabs. Center hole 3/8" DOES NOT FIT OLDER KITCHENAID METAL UNITS Chopper attachment not included in purchase