Maximum stability. The optimized profile shape ensures a higher build-up of clamping force in a shorter time while providing greater stability and safety. The one-piece forged fixed bracket with a molded pressure plate is heat-treated and galvanized, making it highly load-bearing and torsion-resistant. Forged sliding bracket. The U-shaped sliding bracket made of forged alloy steel guarantees maximum safety through linear force transmission and withstands even the highest loads. You can rely on it at all times. Replaceable pressure plate. The tool-free replaceable pressure plate adds even more convenience to your daily work. It can be easily and quickly swapped out. Smooth spindle. The surface-coated spindle with trapezoidal thread is particularly smooth-running and does not jam, allowing for even more efficient work.