Discreet Box with 3-Digit Combination Lock - fully printed mechanism

Discreet hinged box with a **fully printed mechanical 3-digit combination lock** (000-999). No electronics and no purchased lock parts: everything is printed, you only need 5 M3 screws. Good for anything private: documents, valuables, medication, personal items. **STEP files of all parts are included** (STEP_all_parts.zip), so you can easily adapt the box, the lid or the bins to your needs. ## Features - **Combination lock 000-999.** Turn the knob right and the lid opens only with the correct c…

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