Adjustable Ball Mount for Wall

This is my design for an articulating wall mount to accompany my Blink Mini Security Camera outdoor enclosure *(uploaded separately on Thingiverse -
https://www.thingiverse.com/thing:4633868)*.

It is very adjustable and easy to print with few supports.
It is hollow so you can pass a wire through it if required.
The hold down mechanism is separate to allow for even more adjustability.
This mount could be threaded into any other project with corresponding threads or fused directly to it.