Description
The Corbin Russwin 1000-138-A04-6-77 is a 630 brass conventional cylinder designed for mortise, rim, deadbolt and component lock applications. This cylinder offers reliable keying flexibility across a full range of keyways, making it ideal for commercial and institutional facilities requiring standardized master key systems and consistent hardware performance.
Compatible with Corbin Russwin mortise and rim locks, this conventional cylinder installs into existing lock bodies without modification. As an authorized Corbin Russwin dealer, E.D. Locks provides expert guidance on keyway selection, keying coordination, and system design. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for specification assistance and volume pricing.
