SmallRig Camera Cage and HDMI Cable Clamp for Sony Alpha 7S III A7S III A7S3 3007 maintains access to the camera's controls and features a variety of mounting options. In addition to one cold shoe mount and multiple 1/4"-20 and 3/8"-16 threaded holes, the cage features several ARRI-style mounts for preventing accessories from twisting when mounted on the cage. It also comes with a built-in NATO rail on the left of the cage. Strap holes are included to add a separately available wrist strap PAC2456, PSW2398, or neck strap PSC2428 to your rig. Besides, a screwdriver is built into the bottom of the cage for tightening the camera screws. Designed to prevent the camera's HDMI cable from accidentally disconnecting, this clamp attaches to the side of the cage using a 1/4"-20 screw and two anti-twist pins. The easy-to-grasp Knurled 1/4"-20 screw adjusts a sliding block that can be tightened to accommodate HDMI cable of varying diameters.