Universal Mini Cables Lock Tether Block for DSLR SLR Cameras, Camcorders, Camera Cages Compatiblity: Accepts multiple Camera Cables Cameras, cages with 14 20 Screw Hole Ps: If you use all 3 holes on an A6500 (multi, micro hdmi, microphone), you cannot really use this. Specifications: Material: Aluminum Alloy Thumb knob: 14 inch 20 Suitable for all DSLR Cameras' Cable Packing List: 1 x Cable Lock Clip Description: 1.The cable lock clip consists of aluminium alloy which is durable and sturdy, it can prolong the product service life and it can save your pocket. 2. Camera cable lock clamp has considerate design with 14 inch screw, it is easy to install other accessories. 3.This Lock HDMI Protector is a universal HDMI clamp for various cameras. eg: DSLR video rigs, camera armor cage, follow focus. It protects the wireless HDMI transmitter connections from being bumped or broken. The HDMI clamp attaches to a cage through 14 inch 20 screw. It could be adjusted and fitted for different HDMI cable. 4. This cable clamp is used to fix the cables when you are in tether shooting. It protect the socket of the camera and ensure it wouldn't been interrupted by cable loosening. 5. You will get 1 cable lock clip, 1 screw, please think it carefully before choosing.This hdmi cable lock is specially for HDMI cable protector, which can be easily mounted. It will fit for Sony A6300A6000 ILCE 6000ILCE 6300 Sony Nex 7 cage and DSLR rig cage for SONY a7 a7S a7R etc 6.This HDMI cable clamp can protect HDMI data transmission cable from being collision or broken,help cameraman make their HDMI cable more stable to avoid the damage to the HDMI port of the camera