ALL 8 parts made for the VINTAGE KitchenAid meat grinder. Fits the original aluminum version that was made in the 1970’s and 1980’s. These plates are made specifically for the KitchenAid/Hobart heavy aluminum meat grinder that was produced in the 1970’s and 1980’s. They will NOT FIT any other meat grinder by KitchenAid. See photos in listing of the meat grinder that these parts fit. The meat grind sizes in this set. (3mm) very fine mince. (4.5mm) small hamburger. 1/2 (12mm) typical chili. For stuffing sausage into the tube. AND a New Stainless Steel knife. The plate measurements are. 1 15/16″ (49 mm)” across. 3/16 (4.5 mm) thick. (8 mm) center hole. New Replacement Meat Grinding plate For KitchenAid Meat Grinder. Fits the original aluminum meat grinder by KitchenAid. This part will NOT fit any other meat grinder on the market. Grinder attachment pictured represent one of the grinder attachments that this plate fits. This part will NOT fit the new plastic FGA or the Chefs Choice attachment.