The Universal Tripod Screw Hole Adapter Magic Cubic Mount fits between any camera and the tripod head it is mounted on, offering multiple 1/4"-20 and 3/8"-16 threaded female mounts for creating customized camera rigs. Easily attach articulating arms to add a microphone, monitor, LED light, and more. One 1/4"-20 headless screw and six M3 grub screws are included.