Sturdy Curtain Rod Wall Mount

This is a heavy duty curtain rod holder capable of supporting floor to ceiling drapes for french doors.
 

This has positive retention on a 33mm (1.3") diameter rod.  

I used this model for inspiration since the bracket and cutout were nicely designed:
https://makerworld.com/en/models/34739#profileId-31977

Design by batterylicker on MakerWorld (license: BY).