Wall hook for multi purpose use. It's a simple hook goes on the wall. I used wood filament to get the wooden look.
V2 can be found here (https://www.prusaprinters.org/prints/53652-coats-jackets-hats-wall-hook-v2)
I used a 4mm screw with 8mm head. The space is little tight to make it a tight fit. I used a soldering iron to push it in when the printer is paused.
The author hasn't provided the model origin yet.