The RodMount-4 makes you attach your field monitor or EVF to standard 15mm rod. Quick release or mount your monitor / EVF. Fits all monitors or EVFs with standard 1/4"-20 thread.
Metal: aluminium alloy
It serves as the adapter to attach monitor to standard 15mm rod during run-and-gun operation. When a 15mm rod is attached to the 15mm rod clamp, 90 degree is formed between two rods. The rod clamps are locked with wingnuts, and the operation of one wingnut will not have any impact on tightening or loosening of the other wingnut. That is worth recommending!