Locksmiths are most famous for introducing the most superior locking system, some locks hold manual configuration and some hold electronic properties. Some manual most commonly used locks are padlocks, rim mortise locks, pin tumbler locks, knob locks, lever handle locks, deadbolt locks, interchangeable core-based locking systems, and many others. Pin tumbler lock is considered one of the oldest locks designed by locksmiths. The material used for designing the first pin tumbler lock is wood and later with a lot of modification and up-gradation locksmith convert wooden material made pin tumbler lock into metal made pin tumbler locks. Pin tumbler lock is still used in many different places, locksmith boston suggests such kinds of locks to those who hold some less budget for security maintenance.
For every locksmith, manual configuration-based locks are considered the most important locks, they never think of discontinuing such types of locks over digital and electronic configuration-based locks.