Yost's multi-jaw rotating and combination pipe and bench vise, No. 750, has three sets of replaceable, hardened steel jaws: parallel serrated jaws, pipe jaws and V-jaws for holding round and flat stock. This cast iron vise's head can rotate 360 degrees and lock every 30 degrees for a total of 12 locking positions. The vise body can rotate 360 degrees using interlocking V-grooved swivel base and two lockdowns to lock at any position. Swivel base has three 7/16" holes for securing vise base to a work bench (fasteners not included). Includes large built-in anvil and no-pinch main screw handle.