SmallRig 19mm Rod Clamp with Threads 1063
You can install an Articulating Arm on the female 1/4" thread, and install a monitor or a LED on the articulating arm.
Metal: aluminium alloy.
The single rod clamp could be mounted with an articulating arm on the threaded hole for monitor. It is compatible with 19mm rod. It is very well designed and features light weight, strong flexibility and durability. How wonderful it is!