What does backset mean?
A backset is a type of lock mechanism, typically used in mortise locks, where the bolt is withdrawn from the lock case by turning the handle in the opposite direction to the normal operation. It is often used in high-security applications.
Example
"The locksmith installed a backset lock on the front door to improve security."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.