Here is a filmmaking rig that lets you do more with your camera and smartphone. The Sunset Foto Square Video Rig (VL-10) has 80 x 1/4”x 20 and 16-3/8″ mounting points. It also comes with 1/4-20 thumb screws. This filmmaking rig has an aluminum construction.
This 10 x 13″ rig can hold your phone, camera, video lights, microphones, and everything in between.