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 Does NOT fit the KSMFGA model Specially made for Kitchaid ONLY. These parts fit Kitchenaid ONLY. These parts fit Kitchenaid ONLY. Please do not buy them unless you have the white plastic Kitchenaid food chopper and meat grinder attachment. 6 pc. new STAINLESS STEEL meat and food grinding plates for the new Kitchenaid Mixer FGA food chopper and meat grinder attachment. NEW STYLE sharp blade. Premium grade stainless parts. No rust guarantee. 1/8", 3/16, 5/16, 1/2, 5/8 in. holes Fits the new plastic model food grinder attachment by Kitchenaid. These plates and knife fit the white food chopper attachment ONLY. They will not fit any other brand of meat grinder.