Always higher clamping forces with ever larger outlet extensions and longer spans. These are the requirements where the original BESSEY high performance force daily measure. In the steel, -Kessel, vehicle or ship building. But also in the heavy wood construction, with glue tie constructions or in carpentry work. I.e., wherever robust or heavy parts require special clamping forces and the highest safety. Developed on the basis of the original BESSEY All steel screw clamp, meet the original BESSEY high performance force all requirements with flying colors. Every day! 20 % more clamping force per spindle revolution by optimised rail profile Maximum safety by direct transmission of power at pantograph The clamping force of up to 12,000 N. tightening torque of 40 Nm. Clamping width 300 mm, depth 140 mm.