Size #12 replacement meat grinder stuffing plates, knives and (3) new stuffing tubes. Stainless steel. Will not rust. Fits all common brands of electric or manual meat grinders that have round plates that are 2 3/4" in diameter.This 9-pc set has 3 stainless steel tubes. 4 plates in the 1/8" fine grind, 3/16" burger grind, 1/2" course chili grind and the 2-hole stuffing plate. Use the stuffing plate in your meat grinder when stuffing sausage into the stuffing tubes.Fast shipping. Save shipping $ when purchasing more than one at a time.