The SmallRig Cage Kit for Sony Alpha 7 III / Alpha 7R III 4198 is designed to enable low-angle shots, protect the camera, and provide a wide range of accessory mounts. It includes a cage, an HDMI cable clamp, and a top handle. The top handle is comfortable to hold and allows for easy carrying during low-angle shooting. It features 1/4"-20 threaded holes, ARRI 3/8"-16 mounting holes, cold shoes, NATO rails, and a QD connection to support monitor mount 2294, microphones, LED lights, monitor mount 2903B, and NATO accessories. The HDMI cable clamp, which is attached to the left side of the cage with two 1/4"-20 screws, prevents bending and secures the cables with a thumb screw to protect the interfaces and ensure stable signal transmission. Additionally, holes on both sides of the cage allow for the attachment of hand straps. The cage comes with a built-in magnetic slot screwdriver and an Allen wrench for easy disassembly and assembly.