A compact heavyduty workshop vice suitable for use by both the amateur & professional craftsman The body & slide have been ground to exacting standards & feature a machined anvil & replaceable steel jaw plates High grade ACME thread main screw with the capacity to clamp over one ton between the jaws a safety stop prevents the slide from being accidentally separated from the body Type 1 Ton Swivel Base Jaw width 4in Jaw depth 60mm Opening 4in