The spring-loaded, one-handed clamp with quick-set, magnetic V-Pad. Quick and easy to use!Squeeze to open, set in position and turn to tighten. Product Details Clamping Capacity (in)Throat Depth (in)Clamping Pressure (lb)Weight(lb)Part No.CAD33-1/45001.0UDV45Download4-1/23-1/45001.1UDV65Download