Schlage Commercial 20001C123626118 Mortise Cylinder C123

Product Description

The SCHLAGE COMMERCIAL 20001C123626118 is a 1-1/8 inch Everest conventional mortise cylinder built for commercial and institutional door hardware applications. It is configured with a C123 keyway, keyed different (KD), and ships with a compression ring, spring, and straight cam. The satin chrome finish provides a clean, low-glare appearance suited to commercial hardware environments. This cylinder replaces or supplements existing mortise locksets requiring a standard-format cylinder insert. Installation is performed by licensed locksmiths or commercial door hardware specialists.

This mortise cylinder is intended for commercial, institutional, and multi-family building applications where a conventional keyed-different Everest cylinder is specified. The C123 keyway restricts key duplication to authorized dealers, supporting access control and key management programs. The included compression ring, spring, and straight cam make this a ready-to-install replacement or new-installation cylinder for standard mortise lockset bodies. It is sold as a single unit.

Key Features

• 1-1/8 inch cylinder length fits standard commercial mortise lockset bodies
• Everest C123 keyway provides restricted key duplication for controlled access environments
• Keyed different configuration for individual door keying
• Includes compression ring, spring, and straight cam for complete installation
• Satin chrome finish resists tarnish and matches common commercial hardware trim

Compatibility

Designed as an OEM-style replacement or new-installation cylinder for commercial mortise locksets accepting a conventional 1-1/8 inch format cylinder with a straight cam configuration.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Ensure the door is secured and the lockset body is removed from service before cylinder replacement. Verify cam orientation and compression ring seating before reinstalling the lockset. Follow applicable local building and fire codes governing hardware requirements on rated door assemblies.