Thought of this one at 3AM, it will screw into any standard rock climbing gym mount screw spot.
The standard size is a 10M screw so I made threads for this a but looser BECAUSE my greatest fear was this breaking off in a wall.
It's loose enough to easily be able to screw in but the threads will hold it tight so you don't have to worry about it falling out.
NOTE: Ask you climbing gym if they are okay with this first, and use at your own risk.
PLA with 60% infill
Quality 0.15
Raft on the round part of the GoPro mount
The author marked this model as their own original creation.