#12 size Meat Grinder Replacement Auger/Worm. compatible for Hobart and many others. This is the #12 size. Requires round plates that are 2 3/4" across. Measurements are 9 1/4" tip-to-tip, 2 1/2" max dia., and 1/2 sq. drive. (We also have a stainless steel auger that is 8 1/2" long) This replacement part works with most grinder units that have the cast iron head. If unsure of your grinder size, email us and we can usually help. This item ships Priority mail same/next day Visit our store for a complete line of Meat grinding and sausage stuffing accessories. Combined shipping always available. This auger is also available in the #22 size. How does combined shipping work? Most of our products qualify for significant combined shipping discounts. When purchasing more than one item, your shipping discount will be automatically calculated at checkout. Accepted