Olympia Tool Bench ViseIdeal for home, shop and contractor use 6? Jaw width heavy cast pipe jaws replaceable hardened steel jaw faces Extra strong machined spindle and handle spindle guard protects against dirt & chips permanent pipe jaws base swivels 270 degrees hardened steel replaceable jaw faces polished anvil anvil horn for shaping swivel lock lever heavily reinforced 4 lug base In adequate operation can result in major injury. Chips, sparks & debris can cause danger.