Collection: Baldwin Mortise Door Locks

Baldwin Mortise Door Locks are complete solid-brass entry door lock sets built around a true mortise lock body installed inside the edge of the door. Choose from Baldwin Estate styles, finishes, knob and lever configurations, with backset and handing options available for properly prepared mortise doors.

These sets are complete mortise door hardware for one active exterior door. If you are replacing an existing mortise lock and are unsure about backset, handing, or door preparation, select the “Not sure” option where available and Classic Door can help confirm the correct configuration after purchase.

Before ordering, review our Baldwin Mortise Lock Ordering Guide for the backset, door thickness, handing, trim, and function details that affect your order.

Repairing an existing Baldwin mortise lock instead of replacing it? See Baldwin Mortise Lock Repair Parts for springs, yokes, cylinder-retaining parts and other service components, or shop all Baldwin repair parts.