KEN5393120K Kennedy® Clamps Kennedy® Dual Action Quick Clamps they are designed for use one handed and for speed and convenience. The pistol grip handle houses a ratchet clamping mechanism, that incrementally applies clamping force when you pull the trigger, to release or reposition the clamp jaw hold down the quick release button and slide the jaw along the bar. Soft interchangeable pads eliminate the need to find wood blocks to protect your work. Can be used as a bar clamp or as a spreader simply by turning the handle around. Dual Action Quick Clamps