Corbin Russwin Mortise Locks

Corbin Russwin Commercial Mortise Locks

Corbin Russwin mortise locks are commercial locksets built around a mortise case installed into the edge of the door. The active assortment includes passage, office, storeroom, classroom, entry-with-deadbolt, electrified, and mortise deadlock configurations. These functions are intended for different opening requirements, so the exact lock operation should be established before selecting trim or finish.

Mortise locks require more specific preparation than many cylindrical locksets. Review case dimensions, backset, door thickness, edge preparation, strike, trim mounting, lever or knob configuration, cylinder requirements, and handing where specified. On replacement projects, match the existing mortise pocket and trim preparation carefully before ordering a new lock.

Keyed models should be checked for cylinder and keyway requirements, especially when the new lock must coordinate with an existing building key system. Electrified mortise locks add power, wiring, voltage, fail-safe or fail-secure operation, and access-control compatibility considerations that must be verified from the individual product specifications.

Commercial mortise locks are often part of a complete opening that includes hinges, closers, exit hardware, cylinders, strikes, and other components. Verify the selected lockset against the door and frame preparation, manufacturer documentation, project hardware schedule, and any applicable fire, egress, accessibility, electrical, or local requirements.