1.It could attach the side or top of cage on the one end, while it could attach monitor or monitor cage or flashlight on the other end., 2.It could
SmallRig 9.8 inch Adjustable Articulating Magic Arm with Both 1/4 Thread Screw for LCD Monitor/LED Lights - 2066B : Electronics
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SMALLRIG Articulating Magic Arm with Double Ballheads (1/4 Screw) Monitor Mount for Field Monitor, Lights, Audio Recorders - 2070 : Electronics
Add this durableMagic Arm with Dual Ball HeadsfromSmallRigto your rig to mount and adjust monitors, viewfinders, lights, mics, and other accessories. It features dual ball heads and 1/4 inch-20 screw mounts with tightening thumbwheels and anti-twist locating pins on each end. This lightweight aluminum and stainless steel arm has a load capacity of 12 lb.
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