Large padded clamping surface evenly distributes clamping pressure. Auto Adjust technology automatically adapts to the thickness of the material. Clamping force is easy to regulate using the thumbscrew. Ergonomic handle for a more comfortable grip. 152 mm reach. Clamps material up to 127 mm thick. Compatible with Kreg Clamp Table, Kreg Clamp Trak, Kreg Universal Clamp Trak Kits.