SmallRig Mounting Clamp for DJI Ronin-S Gimbal 2221 is designed to provide accessory mounting points without interfering with the operation of your gimbal. The clamp secures to the neck of Ronin-S via two M4 screws with anti-off design to prevent loosing. Each side features NATO rail allowing you to easily mount a NATO clamp accessory such as Magic Arm 2115. Featuring multiple 1/4“-20 and Arri 3/8”-16 threaded holes for accessories such as Magic Arm 2070 for monitor and Cold Shoe 2260 for microphone. Features rubber pad inside to prevent scratching the gimbal. Optional Handgrip 2340 are sold separately to enter a handy underslung position.