Vises have enclosed screw assembly for all-weather protection.
Mid-line vises are of strength and price between the Machinist vise and Utility vise. Design features a machined work surface. The main screw and nut are totally enclosed to keep out dirt and eliminate wear. Mid-line vises have replaceable, hardened steel jaw facings and pipe jaws, along with two swivel-base side clamps for a positive lock.