GXL Clamps, 1 ton WWL, 1/16 in-3/4 in Grip

Features: Available in a 1/2, 1 and 2 ton capacity | Drop forged and heat treated components, with gripping surfaces of case hardened alloy steel | Exclusive feature is a patented wear indicator system | When any of cam's straight line, convex teeth are flattened between unique wear indicator grooves, it is time to change the cam | Newly designed " Cam Engaging Lever" keeps the cam in contact with the plate | The tension arm and spring mechanism facilitate attaching and removing the clamp | These clamps will not lift plate when in the "lever open" position