Stainless steel meat grinder/food chopper attachment for any size #12 power drive. This is typically the size you find on Hobart, Univex and most other mixers and power drive motors. The square drive on your motor should be approx 9/16 diameter. Fits original Hobart motors. A200 4212 4812 4612 8212 8812 c100 d400. ALL Hobart 10, 20, 30 and 40 quart mixers plus MOST 60 qt. Stainless steel parts are dishwasher safe for sanitation. This includes a FREE bag stuffer tube that makes grinding meat and bagging it up a breeze. There are two meat grinder plates. 1/4″ and 5/16″ holes for burger and coarser grind meat. Other size plates are easy to find since this is an industry standard size #12 head.