The optimized profile shape guarantees you a higher clamping force build-up in a shorter time with 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 ensures maximum safety through linear force transmission and withstands even the heaviest loads. You can always rely on it. The tool-free interchangeable pressure plate adds even more convenience to your daily work. It can be easily and quickly replaced. The surface-coated spindle with trapezoidal thread is particularly smooth-running and does not jam, allowing for even more efficient work.