Vollrath (40757) 20 Qt. Floor Mixer with Guard Floor/bench food mixer with guard Three speed transmission Safety cut-switch automatically turns the unit off if gears are changed without stopping the mixer Number 12 hub accommodates Vollrath Meat Grinder and Vegetable Slicer attachments for flexibility between grinding, slicing and mixing Comes with dough hook, wire whisk, spatula, stainless steel mixing bowl and safety guard