New design replacement blade for Rival, Waring Pro, Deni, Oster etc. Choose your quantity and SAVE 1 knife - $10.75 2 knives - $18.50 ($9.75 ea) 4 knives - $33.00 ($8.25 ea) 6 knives - $45.00 (7.50 ea) 8 knives - $54.00 ($6.75 ea) These new stainless steel knives are much sharper than the original version. Please note that these manufacturers make larger grinders also. These blades will fit your meat grinder IF your round meat grinder plates have the two tabs (as pictured) and are 2 1/8" diameter. Meat grinder disc shown in NOT included in the purchase. It is for illustration only. Single sided blades. Install with the sharp side facing out to connect with the round meat grinder plate. See the difference when you use the new sharp designed blade from Butcher-Baker. These blades do not fit Kitchenaid. We have those in our store as the FGA knife View our complete store at https://www.ebay.com/str/butcherbaker