SmallRig 3668 Kit A7 IV AS III A1 SmallRig Basic Kit for Sony Alpha 7 IV/Alpha 7 S III 3668 is designed to facilitate low-angle shots and protect the camera while offering a wide range of accessory mounts. It includes a cage, an HDMI cable clamp, and a top handle. The top handle feels comfortable and enables easy carrying and at a low-angle shot. 1/4"-20 threaded holes, ARRI 3/8" -16 locating holes, cold shoes and NATO rails support monitor mount 2294, microphones, LED lights, monitor mount 2903, NATO accessories. The HDMI cable clamp, mounted onto the left side of the cage via one 1/4"-20 screw and two locating pins, prevents deflection and fixes cables with a thumbscrew to protect interfaces and ensure stability signal transmission. In addition, holes on both sides of the cage allow attaching hand straps. The cage comes with a built-in magnetic flat-head screwdriver & hex spanner for easy disassembly and assembly.