#12 Stainless Steel Electric grinder knife. New curve design blade with larger cutting edge. Stays sharp much longer than standard straight edge carbon blades. GO STAINLESS if you do a lot of meat grinding and sausage stuffing. When you purchase from Butcher-Baker, you receive a lifetime No Rust Guarantee on this purchase. New design swirl Knife measures 2 3/8" tip-to-tip. 7/16" thick. 1/2" square drive hole Fits many brands of meat grinders including most Hobart, LEM, Tor-Rey, Berkel, Univex, Enterprise, Cabelas, American, Been Gigant, Hollymatic, Jupiter, Kreft, Blakeslee, Buffalo, Biro, Butcher Boy, Chop Rite, Biro, General, Intedge and MANY, MANY others. Drop an email or call us if you need help identifying your units needs. We can usually help. Most plates are also available in larger #22 and #32 sizes. Buy extras and different sizes. We combine shipping charges. So, if you need an stuffing tube or stuffer plate, just add it on the order now and your shipping is greatly reduced. Same/Next Day shipping. FAST! 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. Butcher-Baker offers a lifetime *NO RUST GUARANTEE* on this purchase Accepted View our complete store at https://www.ebay.com/str/butcherbaker