Dormakaba QCL270E626 Storeroom Lock 2-3/4in Backset Satin Chrome

Product Description

The DORMAKABA COMMERCIAL HDWE QCL270E626 is a Sierra series cylindrical storeroom lockset designed for commercial door hardware applications. It features a C keyway configuration, keyed different (KD) cylinder, and a 2-3/4 inch backset to suit standard commercial door preparations. An ASA strike is included for direct installation into standard strike-ready door frames. The satin chrome (626) finish provides a clean, professional appearance suited to high-traffic commercial environments. This lockset is installed by licensed locksmiths, commercial door hardware technicians, or qualified general contractors working on commercial build-outs and tenant improvement projects.

The QCL270E626 is intended for storeroom function applications, meaning the exterior lever is always locked and can only be opened with a key, while the interior lever remains free for egress at all times. This function is commonly specified for storage rooms, supply closets, and restricted-access areas in commercial office, institutional, and light industrial buildings. The cylindrical form factor fits standard ANSI/BHMA cylindrical bore door preparations without additional modification in most cases.

Key Features

• Storeroom function: exterior always locked, interior always free for egress
• C keyway cylinder, keyed different (KD) configuration
• 2-3/4 inch backset fits standard commercial door preparations
• ASA strike plate included for straightforward frame installation
• Satin chrome (626) finish for professional commercial aesthetics
• Cylindrical lockset format compatible with standard ANSI bore patterns

Compatibility

Designed as an OEM-style cylindrical storeroom lockset replacement or new-installation unit for standard commercial doors with ANSI cylindrical bore preparations and 2-3/4 inch backset requirements.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Verify door thickness and bore preparation match the lockset specifications before installation. Ensure the door is in a neutral, unlatched position and all related electrical or access control systems are de-energized before beginning work. Follow local building codes and ANSI/BHMA hardware standards for commercial lockset installation and door hardware fire-rating requirements.