#32 size replacement blade for Enterprise and Hobart meat grinders. Stainless Steel Knife measures 3 1/2" tip-to-tip. 9/16" square hole. Fits with grinder plates that are 3 15/16" across. This blade is Stainless Steel.....not carbon steel like most others. There is no lubricating required prior to storage. This is a rust free part. 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. . View our complete store at https://www.ebay.com/str/butcherbaker