The Movcam Twist Controlling Handle is a quick release top handle designed for use with Movcam's a7 II-series camera cage. It attaches to the cage via an included short NATO rail and features a small red button on the side to start/stop video recording when connected to the camera using a supplied LANC control cable. Once attached to the cage, the handle can be rotated by loosening a top thumbscrew, letting you set the desired grip angle/position. Tightening the screw locks the handle in place. For accessory mounting, the handle features 1/4"-20 and 3/8"-16 threaded mounting holes, a single 15mm rod port, and two shoe mounts (one in front and one in back of handle).Specifications:Accessory Mounting Threads- 2 x 1/4"-20- 2 x 3/8"-16In the Box:- Movcam Twist Controlling Handle for Sony a7 II / a7R II / a7S II Cage- NATO Rail- Control Cable for Twist Controlling Handle