The Bessey GH12 Lever Clamp has the following specification: Clamping Force: up to 8,000N. Opening: 120mm. Throat Depth: 60mm. Rail: 13.5 x 5.6mm. Weight: 0.49kg. Clamping with leverage Speed, safety and strength The original BESSEY lever clamps are lightweight, easy to handle, dimensionally stable, and torsion resistant. And the best thing is: they can clamp up to 5x faster than conventional clamps. This is because they use the natural force of the lever, meaning that with just a small amount of effort they can quickly produce large clamping pressures. This is particularly valuable in situations where many clamps have to be applied in a short time, with no risk of loosening due to vibrations. Try it out! The lever clamp GH allows you to clamp up to 5 x faster than with conventional clamps. Rapid - Up to 5 x faster than conventional clamps Secure - Unaffected by vibrations Strong - High clamping force Your benefits at a glance: Secure ratchet mechanism The ratchet mechanism ensures