SmallRig Cage for Sony a1 II and a9 III Mirrorless Cameras Custom-fit to the Sony a1 II and a9 III cameras, this SmallRig Camera Cage protects your camera while providing a myriad of mounting points for customizable gear configurations. The design of the cage maintains access to the camera's buttons and ports. The three-point anti-deflection locking system secures the camera with two 1/4"-20 screws and an M4 locating pin, eliminating the need to remove the D-rings while preventing unwanted shifting during use. Multiple 1/4"-20 threads and ARRI anti-twist 3/8"-16 threads throughout the cage offer mounting points for articulating arms. A cold shoe mount and a HawkLock quick release NATO rail can accommodate wireless transmitters, fill lights, or side handles. The bottom of the cage features an Arca-type quick release plate for easy integration onto a tripod or stabilizer. The cage's overall aluminum alloy construction creates a durable and lightweight design with a comfortable leather grip and rubber pads on the interior protect the camera from scratches.