Description
The Corbin Russwin 1000-138-A04-6-57D2 is a conventional mortise cylinder designed for commercial door hardware installations. It accommodates a full range of keyways and works with mortise locks, rim cylinders, deadbolts, and component-based systems, making it ideal for facility managers and locksmiths upgrading security on existing doors.
This cylinder is keyed to 612 specifications and installs into compatible Corbin Russwin hardware. As an authorized dealer, E.D. Locks provides expert guidance on keyway selection, master key systems, and compatibility verification. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for keying options and installation support.
