I wanted a better way to stow the cable from My Arlo cameras to their solar panels, so I made this little cable keeper.  It is designed so that any water that gets behind the cover does not get on the cable.  Not that it would affect it, but I don't want to find out.  Hopefully, just keeps the cable clean of any dirt and grime that would be brought onto the cable from the frequent rain we get here in Washington State.

The base uses a #8 pan head screw to mount it to the wall, and the cover uses a #8 flat head machine screw to mount it to the base.  

https://www.mcmaster.com/91070a255/

This has the dimensions of the screw I designed the base for.

The cover uses a #8 x ½" 82deg flat head machine screw.

https://www.mcmaster.com/91771A194/

This has the dimensions of the screw I designed the cover for.