Features pump lever, fast clamping action and quick-release, with handle and lever both parallel to the rail to ensure best possible hold. Offers convenient, one-handed clamping with ability to switch to spreading at any time with simple knob turn. Clamping Force Up To 1200N Steel Bar Reinforced Polyamide Jaws Screw-Handle Tightens Clamp Quick-Release Lever Plastic Easy-Grip Handle Large Capacity Clamps Specification Bar Length (Imperial) 6 " Bar Length (Metric) 160 mm Bar Material Steel Brand Bessey Clamp Type Bar Manufacturer Guarantee 1 Year Guarantee Max. Clamping Force 1200 N Model Name DuoKlamp Pack Size 1 Pieces in Pack/Case 1 Product Type Clamp Throat Depth 85 mm