Description
The Corbin Russwin 1000-138-A04-6-57D1 is a conventional mortise cylinder designed for institutional and commercial door hardware. It accommodates a full range of keyway options and is engineered for deadbolt, rim, and component applications where reliable keying is essential.
This cylinder integrates with standard mortise lock bodies and template openings. Verify your lock model and keyway before ordering. As an authorized Corbin Russwin dealer, E.D. Locks offers expert guidance on keying, masterkeying, and installation. Contact our team at sales@edlocks.com or 1-877-207-6067 for compatibility confirmation and personalized support.
