I Am the Jaw. The Matthews Matthellini Clamp with 2-inch End Jaw gives you a strong, solid grip on round, square, or rectangular tubes, and it also works with a range of other common and uncommon tubing shapes. Its fixed jaw is mounted at the end of the threaded portion of the shaft and has a textured rubber lining to keep it from slipping and damaging surfaces.

Built to Last. A large ergonomic handle turns quickly and easily while giving you plenty of leverage when securing and releasing the clamp. The clamp’s shaft is constructed of 1010 chrome-plated steel, which is stronger than stainless steel.