Special Features:

Cast or forged steel machinist's vise is for machine shop use; jaws are milled parallel and have replaceable hardened steel serrated jaw facings; swivel base has three mounting holes, rotates to any position and has a positive locking mechanism

Properties:

A clamping device consisting of a base, one stationary and one manual screw or hydraulic ram actuated jaw, and one or more guide bars or rods. The jaw width is usually 2-1/2 inches (63.5mm) or greater. Designed to be bolt mounted to bench, table or the like. Excludes vises with pipe holding jaws. See also vise, bench and pipe. Excludes vise, sheet metalworker's.