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