2978 is designed for mirrorless, digital camera, and other small camera users. It is locked via NATO clamp or Quick Release NATO Rail (2172) to the side of the Cage, its convenient to compatible and quick release with cage. The flash and microphone can be mounted through the cold shoe, and the wrist strap, such as 2456, can be mounted through the eyelet hole to prevent the camera from accidentally falling off. Highly adjustable to fit different cage height and support the quick switch from left-handed to right-handed through the built-in wrench. Compatible with SmallRig Cages 2087, 2251, etc. Made of aluminum alloy and rosewood with ergonomic design, the portable handle provides filmmakers with smooth and comfortable shooting experience.