@mutefpv designed an excellent wall hanging hook for quadcopters. I have Slat Wall so I added the end to be able to use this on slat walls.

Original files @ https://www.thingiverse.com/thing:4872172

Print Settings

Printer:

Prusa Mini

Rafts:

Supports:

Yes

Resolution:

Infill:

40

Filament: Prusament PLA Galaxy Black

Category: R/C Vehicles