Features:

• SmallRig Multi-function Double Ballhead 1138B is a multifunctional double ball head with a clamp at the bottom and a 1/4″ screw on the top.
• It can mount monitor and LED Lights on the one end via 1/4 screw, and it can lock the rod on the cage via the clamp tightened by the locking knob.
• It could be attached and detached from the monitor quickly and the position of the monitor is adjustable as per your needs during shooting.
• The rod clamp fits for DJI Ronin & FREEFLY MOVI Pro & all 30mm rods and can also be adjusted with ease.
• The best load < 1.5kg

Featuring a crab-shaped clamp with a maximum opening of 2.1″, this Crab-Shaped Clamp with Ball Head Magic Arm from SmallRig can be attached to the 1.2″ crossbars of the DJI Ronin and FREEFLY MoVI Pro gimbals. The articulating magic arm with dual ball heads provides a 1/4″-20 mounting screw for LED lights, on-camera monitors, and other accessories up to 3.3 lb. Pads on the crab clamp ensure your equipment remains damage-free and provide additional security.