ALL Steel utility vises are light duty combination pipe & bench vises that are economically priced for various less demanding applications.The entire vise is constructed using structural cast steel.The bar covers the Acme threaded main screw. Each vise is equipped with replaceable hardened steel serrated jaws and built-in pipe jaws, interlocking swivel base with 360 degree motion equipped with two (2) lockdowns, a large reinforced anvil, and a no pinch main screw handle.