This is a parametric file to create wall mount corners. You will have to create the left corner and then the right corner. Put it on the wall with four screws (two on each corner). The design is very simple, but should help for most rectangular things.

I created that to have a wall mount for my Livebox 4 (broadband access in France) ; the default values should be ok for Livebox4 (a little tight though). You will find the stl files for left and right sides of the mount.

Please note that with fillets and rounds it takes a huge huge while to process, so they have been disabled by default. You may turn them on with a non zero value.

I enclosed also my first design in Fusion360, that I left behind because it needed 8 hours printing !

Print Settings

Printer Brand:

Anet

Printer:

Rafts:

No

Supports:

Resolution:

0.3

Infill:

Filament: any PLA

Notes: