Meat Grinder Kit 4212 4412 4812 84185 Stainless Steel Complete Attachment. Size #12 fits the power drive on electric dough mixer and buffalo chopper. Item Weight: 13 pounds. Date First Available: June 27, 2012. Fits all standard #12 power hubs by Hobart etc. INCLUDES (3) Stainless steel sausage stuffing tubes. INCLUDES Sausage Stuffing disc. Fits Univex, Omcan and Alfa. High quality Stainless steel. Fits 12-60 quart mixers and Hobart meat grinders. Fits Standard power drives by Hobart and others. Includes 2 grinder plates, the sausage stuffing disc and (3) stainless sausage stuffing tubes. Ready to mount and grind. Drive has the 1/2 square. Grinder plates are 2 3/4 in diameter. Your receive the wrong item.