The Fein Power Tools VersaMAG L Magnetic Vise is a heavy duty vise featuring a 6" jaw width and 6.25" jaw opening. The magnet system has a three-position control (off / 30 percent / 100 percent), allowing fabricators to position it on any steel surface. Capable of producing 2,810 lbs. of magnetic holding force depending on the thickness of the surface. Other features include a pull-out chip drawer, metric and imperial scales engraved on the jaws, adjustable length stops, removable bubble levels, and a hex and quick handle on lead screw for rapid adjustments.