Functional lock picks with robustified hook design.
1mm or 0.7 mm hook thickness
Print with 5 walls/100% infill
Use stiffer materials such as PLA, PLA-CF.
ABS or PETG are more flexible which is bad for printed lock picks.
Check out Lock Pick Tensioners and Notch Decoder too:
https://www.printables.com/model/1103439-lock-pick-tensioner
https://www.printables.com/model/1105728-lock-notch-decoder
The author marked this model as their own original creation.