Locksmiths fix broken locks, make keys, and install security systems like alarms. In most countries locksmiths must follow a strict set of rules. In some countries locksmiths start as apprentices. In others they must get a certificate or degree after training at a school or university.
References[change | change source]
- Rathjen, Joseph (1995). Locksmithing: from apprentice to master. McGraw-Hill Professional ISBN 978-0070516458. pp. 4.