Stanley 1-83-068 Heavy Duty Engineers Bench Vice 6 Inch / 150mm The Stanley 1-83-068 is 14kg cast iron vice with a 6 inch clamping capacity and a clamping force of 2200kg. It has a lockable swivel base which allows you to position the work piece and use the safest working position rather than compromise, as you would with a fixed vice. There are three holes in the base of the Vice to attach securely to a workbench. Features: The MaxSteel heavy-duty bench vice is made from cast iron for strength and durability Roll-formed screw threads ensure smooth operation and durability Chrome-plated hardware resists corrosion Base bolts directly to work bench for stability Base swivels and locks for versatility Specification: Throat depth: 105mm Clamping capacity: 150mm Clamping force: 2200kg Weight: 14kg