Specifications Clamping Forces Up to 60kg 600N Clamp Sizes 4 inches 10 inches 16 inches Clamping Range 4 inches 0 100mm Depth 60mm 10 inches 0 250mm Depth 60mm 16 inches 0 400mm Depth 60mm Hole Diameter for Bench 20mm Material High frequency quenched C45 steel and premium plastic Features 1 Robust Clamping Force The clamp delivers up to 60kg 600N of stable clamping force providing strong consistent pressure for a firm grip on your workpieces 2 Versatile Compatibility Designed to fit multifunction tables with a hole diameter of 20mm ensuring a versatile application across different workstations and setups 3 Rotating Chuck The adaptable rotating chuck addresses uneven surfaces effectively leading to safer and more reliable clamping regardless of the workpiece geometry 4 Tool Free Locking System This clamp features an easy to use tool free locking system allowing for quick adjustments and firm clamping without the need for additional tools 5 High Quality Materials Made from C45 steel with high frequency quenching the clamp combines strength for dependable performance in demanding woodworking tasks Package Included 1 x Woodworking Clamp