Description
The Corbin Russwin 1000-138-A03-6-A21 is a conventional mortise cylinder designed for commercial door hardware installations. This full-function cylinder works with mortise locks, rim cylinders, deadbolts, and component systems, making it ideal for facility managers and locksmiths who need reliable keying solutions across multiple door types and applications.
This cylinder is compatible with standard mortise lock preparations and supports a full range of keyway options to match your existing key system. As an authorized Corbin Russwin dealer, E.D. Locks provides expert guidance on keyway selection, master key planning, and installation. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized support and to ensure proper specification for your project.
