Part of the Super Knuckle system that features a sleeve that tightens and holds a ball accessory at each end, the Super Knuckle Ball with 5/8" Baby Receiver from Kupo moves omnidirectionally in the sleeve and connects to items such as stands, flex or magic arms, or other accessories with a 5/8" pin. This listing is for the ball only. Adding an optional ball with male threads, for example, at the other end of the optional sleeve creates a mount with flexible positioning for cameras and other gear. Both ball accessories in this example are tightened down simultaneously with a T-handle.
