Description
The Corbin Russwin 1000-138-A03-6-N28 is a conventional mortise cylinder designed for use in commercial door locks and security hardware. It accommodates a full range of keyways and serves facilities managers, locksmiths, and security professionals who need reliable key control and master key compatibility across multiple doors and entry points.
This cylinder is compatible with Corbin Russwin mortise lock bodies and similar commercial applications. For proper keying, installation guidance, or to verify compatibility with your specific hardware, contact our authorized dealer specialists at sales@edlocks.com or call 1-877-207-6067. As an authorized distributor, we provide expert support and access to genuine Corbin Russwin products backed by manufacturer warranty.