Contains 6″ wide jaws, 5.7″ jaw opening, and 1.6″ throat depth. Made of strong cast-iron. Swivel crank handles adjust forward and sideways for more versatility. Ideal for precise drilling and for use as a metal milling machine. Use this cross slide vise for all kinds of woodwork, metalwork, sawing, drilling, and gluing things together! The strong cast-iron makes this a great fit for medium-duty applications. The swivel crank handles adjust both forward and sideways for more versatility when clamping, and this makes it ideal for precise drilling and for use as a metal milling machine.