#42 size Stainless Steel Meat Grinder plate with the 1/2" (12 mm) holes. Plates measure 5 1/16" (128mm) across. 9/16" thick. 3/4" center hole. Fits many brands of meat grinders including most Hobart, Berkel, Weston, Enterprise, Cabelas 1 3/4 HP standard and the new Carnivore, American, Tor-Rey, Blakeslee, Buffalo, Biro, Butcher Boy, Chop Rite, Biro, General and MANY, MANY others. Drop an email if you need help identifying your units needs. We can usually help. Most plates are also available in smaller #22 and #12 sizes. We carry plates, knives and sausage stuffing tubes to fit almost all brands.