posted 8 mins ago by admin Hobart 00-875578 Shaft Mixing Arm Square Drive 4246 Filed under hobart New old stock genuine Hobart OEM 00-875578 shaft, mixing arm, square drive. Fits Hobart 4246, 4246S, 4246HD (meat grinders/mixers). Length 9.95 in, weight 4 lbs. Unused shelf stock in original bag with factory label. Tagged with 00-875578 drive hobart mixing shaft square