Can be attached to any Arri compatible rosette accessories with a M6 thread mounting hole. For example, it can be used with Cage 1828 and Dogbone Arri Rosette Arm 1684. This handgrip features an Arri standard rosette (31.8mm diameter) and a M6-threaded locking lever. It allows to adjust the angle freely to get a pleasant holding. With a cold shoe mount, you can attach additional accessories, like flash or LED video lights, and microphones, etc.