SmallRig CCC2803 Cage for Canon EOS RSmallRig Cage for Canon EOS R CCC2803 is a formfitting full cage designed to provide protection and accessory mounts for your camera. The cage secures to the bottom of the camera via a 1/4”-20 screw and features two pins for anti-twisting. It comes with multiple 1/4”-20 and 3/8”-16 threaded holes, ARRI accessory threads, and a cold shoe, allowing the mount of accessories. For example, you can mount SmallRig Top Handle 2165 or SmallRig Wooden Side Handle 2093 for hand-held shooting; mount SmallRig Ball Head Magic Arm 2070 or SmallRig Monitor Holder 1842 to attach a monitor. It works with SmallRig Cable Clamp 1822 to protect the HDMI cable and port. The cage features a built-in Arca Swiss QR plate and a flat screwdriver on the bottom. Work With Canon EOS R NOTE: Installation Steps: 1. Please remove two anti-twist pins from the cage first; 2. Put the camera into the cage and tighten the 1/4”-20 screw on the bottom; 3. Tighten the anti-twist pins on the bottom.