The R094 Super Clamp from Ulanzi is a multifunctional clamp that includes a 2.6" ball head arm. This combo supports up to 3.3 lb and can be used for mounting a 1/4"-20 threaded camera accessory, small light, or other component on a surface measuring 0.5 to 2.4" in width. The clamp arm incorporates a 360° mini ball head at each end, enabling you to position your accessory at almost any angle.