SmallRig DSLR Action NATO Handle 1955 is a sliding top handle for moving shoots. It is designed for quick release attaching and detaching on the camera without screws. Simply slide onto Safety NATO Rail and tighten down the thumbscrew. E*cept for sliding it from left to right on the Rail to keep your camera balanced, you can also slide it forwards and backwards to find the balance point of your rigs. The handle is equipped with three shoe mounts on the top, in the front and at the back respectively, to which the light accessories, such as microphone, magic arm, could be attached. This handle is equipped with the hole pattern for ARRI accessory mount pins, so you can attach ARRI compatible e*tension blocks. The grip provides 1/4" & 3/8" mounting points for additional accessories. Additionally, we specially offer a 1/4" spanner for free access. It is quite convenient when you need to improve the camera and rigs balance.