The standard double-sided ARRI Rosettes extension mount with central M6 threads for camera shoulder rig mounting.with central M6 threads for camera rig mounting. with central M6 threads for camera rig mounting. with central M6 threads for camera rig mounting.
ThIS raillock support set comes with 3 holes on the clamp for rod support rail system AND used to extend the application of rigs, such as handle grip, flash, LED light, etc.