TSM Products 15lb Sausage Stuffer with Cast Iron Frame 15 lb commercial strength vertical sausage stuffer for the home or small business Components include chrome plated frame stainless steel base double ACME threaded stainless steel rod and hand crank will ensure years of operation Removable cylinder is made from food grade 304 series-18ga stainless steel and is over all 19.5in high Piston is made from food grade plastic and includes a heavy duty Duro-Nitrile "O"-ring and includes a stainless steel pressure relief valve top to prevent blow outs inchcludes a set of three plastic stuff inchg tubes (11/16 inch, 7/8 inch, 1.25 inch)