Schlage Commercial 30001C606118 Mortise Cylinder C Keyway Kd

Product Description

The SCHLAGE COMMERCIAL 30001C606118 is a 1-1/8 inch mortise cylinder designed for commercial and institutional door hardware applications. It features a C keyway configuration, keyed different (KD) function, and ships complete with a compression ring, spring, and L cam. The satin brass finish provides a clean appearance suited for high-traffic commercial environments. This cylinder is a core locksmith and commercial door hardware component, typically installed by licensed locksmiths, commercial door hardware technicians, or facilities maintenance professionals working on mortise-style locksets.

This mortise cylinder is used in commercial, institutional, and multi-family residential applications where mortise-style locksets are specified. It fits into mortise lock bodies that accept standard threaded cylinders and is appropriate for interior and exterior door applications where a C keyway master-key system or standalone KD configuration is required. The included L cam makes it compatible with a range of mortise lock body designs common in commercial construction.

Key Features

• 1-1/8 inch cylinder length suited for standard commercial mortise door preparations
• C keyway provides a widely recognized commercial keyway profile for key control
• Keyed different (KD) function — each cylinder ships with its own unique key bitting
• Includes compression ring and spring for proper seating and retention in the mortise pocket
• L cam included for compatibility with common mortise lock body tailpiece configurations
• Satin brass finish for a clean, professional appearance in commercial door hardware

Compatibility

Designed as an OEM-style replacement or new-installation mortise cylinder for commercial mortise locksets that accept a standard threaded 1-1/8 inch cylinder with a C keyway and L cam configuration.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Before servicing any lockset, confirm the door is secured in an open position and the latch and deadbolt are retracted to prevent accidental lockout. Verify cylinder threading and cam orientation match the existing mortise lock body before final assembly. Local building and fire codes may govern hardware requirements on rated egress doors — confirm compliance before installation.