Model "GX" Rubber Pad Clamps, 1/2 ton WWL, 1/16 in-3/8 in Grip

Features: Has a rubber covered pad and cam of relatively smooth metal conditioned to grip tightly | Should be used to lift plates with a hardness over 43 Rockwell C/400 Brinell | Lifts heavy plates with minimum marring | 100% proof tested with certificate of test attached to each clamp