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 standard with: Dough hook, Wire whisk, Spatula, Stainless steel mixing bowl, Safety guard All mixers feature a 30-minute timer - mixer automatically stops when the timer ends Warranty 2 years parts and 1 year labour