Description
The Corbin Russwin 1000-138-A04-7-N9 is a conventional mortise cylinder designed for commercial and institutional door hardware applications. This cylinder delivers reliable keying and security for mortise locks, rim cylinders, deadbolts, and component-based systems in high-traffic environments.
Verify compatibility with your specific mortise lock or component assembly before ordering. Installation requires proper keyway selection and keying coordination. As an authorized Corbin Russwin dealer, E.D. Locks provides expert guidance on cylinder selection, master keying, and security specifications. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for assistance with your project requirements.