This Magic Arm with large locking knob, which is ideal for for mounting a photographic or video camera exactly at the angle you need it. 

It is a fully articulated arm with 90° pivotable and 360° rotatable ends, and an elbow that rotates 360°. The knob allows partial loosening for safe and precise positioning of a light head or camera. It has 5/8" studs on ball joints at both ends with 3/8 and 1/4" female threads. Although it is supplied with a camera platform, it requires a Super Clamp or Base (available separately) for use. 

★Variable friction control for accurate adjustment. 

★Features a large locking knob 

★Easy to mount and use 

★Durable and lightweight construction 

★Fits any 5/8" female socket 

★Great flexibility for camera positioning. 

★Locks quickly and securely.

★Camera bracket allows easy attachment of equipment.