The Super Claw from Kupo is a scaled down, lighter weight (4.6 oz) version of the popular Convi Clamp. Ideal for tight spaces, its jaws feature spring action and will grip tubes from 0.51-1.37" in diameter and flat surfaces from 0.19-0.78" thick. The Super claw is tapped with both 1/4"-20 and 3/8"-16 threads to accept a wide range of adapters, grip accessories, cameras, lights or monitors weighing up to 13.2 lb.