Article 304. Possession of Picklocks or Similar Tools. — Any person who shall without lawful cause have in his possession picklocks or similar tools especially adapted to the commission of the crime of robbery, shall be punished by arresto mayor in its maximum period to prisión correccional in its minimum period.

The same penalty shall be imposed upon any person who shall make such tools. If the offender be a locksmith, he shall suffer the penalty of prisión correccional in its medium and maximum periods.