The 11 inch snake arm is at handy price now! It is a necessary gear for your DSLR rig. Great parts for connecting LED light panel and rail system.
It features easy for any angle that you want like a snake. its one end is with 1/4" female thread and the other end is a 1/4" male thread screw.
It works with cubic bracket / single rod clamp / rail block / straight rod clamp if you mount it onto your rigs.