Univen MMB mixer beaters made to fit vintage Sunbeam Mixmaster mixers. This NOT a universal part. Only fits models listed, does not fit all models. Please check model number BEFORE ordering. Model or service number is located where you plug in the beaters. These beaters have a single "cut" in the tip, but replace beaters with a single or double "cut" in tip (-) or (+). These beaters are 7 inches (17.8cm) long. These mixer beaters only fit Sunbeam Mixmaster mixers with model or service number MMA, MMB, MM100, MM200, 1-7A, 1-8A,1-8AT, 1-8B, 1-9AU, 10, 10A, 11, 11C, 12, 12C, 701-10D, 701-10D, 701-100, 701-9C, 701-91, 701-92, 701-93. These beaters ONLY fit the models listed. They DO NOT fit all mixer models. Please see pictures and read the description.