This unique Jorgensen E-Z HOLD (300 lb. claimping force) bar clamp allows for rapid and easy clamping and can easily be converted to spreader clamps. The contoured comfort grip and quick-release lever make it simple to get a firm grasp, and the exclusive patented feature lets you join two clamps together to create a clamp with more than double the opening capacity of a single clamp. Deep-reach pads help protect your work.