#32 size Kidney Sausage stuffing plate for LARGE meat grinder. Size #32 is 3 15/16" dia. Kidney plate is for sausage stuffing. Stainless Steel. NO LUBRICATING prior to storage. NO RUST 7/16" thick. 3/8" center hole. Fits virtually ALL #32 size electric or manual meat grinders LIFETIME NO RUST guarantee from Butcher-Baker