Description
The Corbin Russwin 1000-138-A03-6-77A1 is a conventional mortise cylinder designed for use in mortise locks, rim devices, deadbolts, and security components. It accommodates a full range of keyways and is ideal for commercial and institutional applications requiring reliable pin-tumbler security and standardized keying.
This cylinder is compatible with Corbin Russwin mortise lock bodies and similar commercial hardware systems. Verify your specific lock model and keyway before ordering. As an authorized Corbin Russwin dealer, E.D. Locks provides expert guidance on keying systems, masterkeying options, and installation support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for technical assistance or custom keying solutions.
