Installs, repairs, rebuilds, and services mechanical or electrical locking devices, using handtools and special equipment: Disassembles locks, such as padlocks, safe locks, and door locks, and repairs or replaces worn tumblers, springs, and other parts.
Installs, repairs, rebuilds, and services mechanical or electrical locking devices, using handtools and special equipment: Disassembles locks, such as padlocks, safe locks, and door locks, and repairs or replaces worn tumblers, springs, and other parts.