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 formed pressure plate is heat-treated and galvanized, making it highly load-bearing and torsion-resistant. The U-shaped sliding bracket made of forged alloy steel guarantees maximum safety through linear force transmission and withstands even the greatest loads. You can always rely on it. The tool-free interchangeable pressure plate adds even more convenience to your workday. It can be easily and quickly replaced. The surface-coated spindle with trapezoidal thread operates particularly smoothly and does not jam, allowing for even more efficient work.