The UniKlamp® - Its gentle touch jaws distribute the clamping pressure along the entire length of the rail. The UniKlamp® is ideal for sensitive work pieces and right angles. Light duty universal clamp/spreader for bench top projects with a lighter frame and rail. Gentle touch jaws distribute even clamping pressure. Jaws are made from impact and fracture resistant materials. Non-marring, glue repellant surface also resists paint and grease solvents. Light and easy to handle. Extra-large contact surfaces... over 11 sq. inches of even clamping pressure. 6”, 12” and 24” clamping capacity. 3-1/8” throat depth and 330 lbs of clamping force. Sold as a 2-pack.