Cast parts are made from highest grade ductile iron.

The vise body with flame-hardened bed provides solid work support.

Screws are hardened and ground. and then totally enclosed for years of productivity.

Hardened spherical segment eliminates movable jaw tilt. Each pound of force horizontally produces one-half pound of force vertically.

Jaw plates are manufactured of tool steel. which is ground and hardened.

Vises have a roller bearing thrust collar, which reduces friction and significantly increases holding power.

4-position of jaw plates allows extra capacity in outside position.

Precision ground surfaces provided on top and bottom of vise bed and swivel base, also on tops of both jaws

Swivel base is graduated to 180° in 1° increments.

Universal crank handle