【Full-cage Rig】 For Sony A7III (Alpha 7 III) /A7RIII /A7R3 /A7M3(Alpha 7R III /A7R Mark III / ILCE-7RM3) DSLR camera protective cage kit. It includes a cage, an arri-type locating rubber top handle. | 【Multi-installation Point Design】The top of the cage has buit-in 2 cold shoe mount, arri-type hole,3/8 inch and 1/4 inch thread array. The magic arm, flash, EVF bracket, handle, and microphone can be installed on the top of the cage. There are also a large number of screw holes on the cage, such as standard arri-type hole ,3/8 inch and 1/4-inch threaded arrays, other accessories can be installed. | 【Double Locking】The camera is firmly fixed on the rack, through the bottom 1/4 screw and the right M2.5 screw, there are 2 rubber pads at the bottom to prevent scratches or damage to the camera.Notes: This M2.5 screw is only suitable for Sony A7III /A7RIII /A7M3 cameras. | 【Arri-type locating top handle 】 Handle with detachable positioning pin, which can change direction.The handle can be directly installed on Arri-type hole/cage .The handle grip is rubber, non-slip design, comfortable grip, light and strong, with 3 cold shoe mount on the handle, multiple 1/4 and 3/8 screw holes, other accessories can be installed. | 【Aluminum alloy】Made of black anodized aluminum, strong and sturdy.