Clamping with leverage speed safety and strength the original bessey lever clamps are lightweight easy to handle dimensionally stable and torsionresistant and the best thing is they can clamp up to 5 x 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