TN-12 Meat Tenderizer Attachment for #12 Hub. 14 x 9 x 7 inches; 20 Pounds. Fits on ALFA MC-12 Meat Grinder/Chopper and PB-12 Power Drive Units and Other Size #12 Hobart Compatible Power Hubs such as Univex and Berkel. Approved and Listed by NSF. Easy to Disassemble and Clean. ALFA TN-12 Meat Tenderizer Attachment For #12 Hub. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.