Jorgensen 2PCS 30" 90° Parallel Clamp Cabinet Master Bar Clamp Set 1500 lbs load

Multifunctional Clamp: This clamp can be used two ways - clamp or spreader. Powerful Clamp Pressure: The parallel clamp allows for 90°clamping at up to 1500 lbs of pressure which minimizes the warping and distortion of the work piece.