It's a cap wrench.
It grips when turned to the left and works on the most common cap sizes (27-31mm). I used a #6 washer and screw for the bottle opener, but it can also accept an M3 x 3mm heat set insert and screw for a stronger connection.
The cavity inside will accept a 10x2mm magnet if you so desire.
Please let me know if there are any issues and I will update the model!
Updates:
| cap-wrench-layout.stl | 7.8MB | |
| cap-wrench.3mf | 2.0MB | |
| case.stl | 2.3MB | |
| gripper.stl | 2.0MB | |
| lid-updated-2mag.stl | 1.3MB | |
| lid-updated-3mag.stl | 1.3MB | |
| lid.stl | 1.3MB |
