Intended as part of the “Universal backseat system” but also used in our 6″ suction cup the “HEX” plate when used with the included “Standoff’s” connect to our universal headrest mount. Or use the cheesplate to mount all CineMilled Universal Gimbal Mounts, CineMilled Speedrail “Houdini” Clamps, CineMilled Speedrail Starters, CineMilled “Grenades” and more!

1/4-20 and 3/8-16 threaded holes for mounting of monitor arms or other aks.