The JAWHORSE is a heavy-duty, folding workstation and clamping system. Constructed of heavy-gauge, powder-coated steel throughout, it can support up to 600 pounds. Yet, it weighs 43 pounds for easy portability. The wide-stance tripod design keeps all three non-slip, rubber-padded feet firmly on the ground, even on uneven terrain. When open, it measures 39 inches long x 39 inches wide x 35 inches high. It folds to 30" x 14" x 14", and has a built-in wheel for easy transport. By pumping a foot pedal, the work piece is compressed to the desired tightness – up to 2,200 pounds of gripping force. The foot pedal is equipped with a stirrup to prevent your foot from slipping, and the clamping jaw travels 1 inch with each stroke of the pedal and can clamp at any point so it is infinitely adjustable and precise. For more information call (800) 514-7625 or visit www.rockwelltools.com.