Quick-Grip, 12" Mini Bar Clamp, Next Gen, Maximum Jaw Opening 12", Throat Depth 2-7/16", 140 LB Clamping Force, Squeeze Pistol Grip To Micro-Adjust Clamp, Quick-Release Trigger Allows Bar To Slide Into Position & To Unlock, Reinforced Resin Body & Hardened Steel Bar, Non-Marring Soft Pliable Pads To Protect Materials, Carded.