- Bench mounting, extra-heavy-duty SG iron vice suitable for workshop, garage and machine shop use. - Features replaceable hardened and tempered high quality steel jaws. - Precision engineered screw thread enables effortless jaw opening/closing. - Fixed base mounts directly onto workbench. - Jaw Width: 150mm. - Jaw Opening: 150mm. - Weight: 20.4kg. - Lifetime guarantee* against manufacturing defects. - Also available are swivel vice plate adaptors as an optional extra.