Description
The Corbin Russwin 1000-138-A04-7-77A1 is a conventional mortise cylinder designed for commercial door hardware applications. Built for facilities managers and locksmiths, this cylinder provides reliable keying integration across mortise locks, rim devices, and deadbolts in multi-building security systems.
This cylinder is compatible with Corbin Russwin mortise and rim hardware using standard keyway profiles. Installation requires proper mortise preparation and keying coordination with your existing locks. Contact E.D. Locks as an authorized Corbin Russwin dealer for expert keying advice, compatibility verification, and fast shipping at sales@edlocks.com or 1-877-207-6067.
