To mount and individually align cameras, lights and accessories. With ball-and-socket joints at both ends. Both ball-and-socket joints and the middle joint are released and tightened by a central locking disk. Sturdy metal design. 1/4" camera connection thread. Mounting via slide-in foot, 1/4" male and female thread is possible with adapters included. Max. load 2 kg (4.4 lbs.), in horizontal position 1 kg (2.2 lbs.).