Description
The Corbin Russwin 1000-138-A04-6-N21 is a conventional mortise cylinder designed for institutional and commercial door security applications. It accommodates the full range of keyways for mortise locks, rim cylinders, deadbolts, and component assemblies, making it ideal for facilities managers and security professionals who need reliable keyed access control.
This cylinder integrates seamlessly with Corbin Russwin mortise and rim lock systems. Verify your specific keyway and keying requirements before ordering. As an authorized Corbin Russwin dealer, E.D. Locks provides expert product matching and installation guidance at sales@edlocks.com or 1-877-207-6067 to ensure the right fit for your application.
