For doors demanding top-tier security, mortise locks are the undisputed champions. Unlike their cylindrical cousins, these fortresses reside within a custom-carved pocket in the door, offering unparalleled strength.

Mortise locks go beyond the basics of deadbolts and latches, boasting features like auxiliary deadbolts and anti-pick shields for an impenetrable defense. While ideal for high-traffic areas and critical security needs, simpler installations or less demanding applications might find satisfaction with other lock options.