Dexter Commercial C2000STRMB630KDC Grade 2 Cylindrical Lock

Product Description

The DEXTER COMMERCIAL C2000STRMB630KDC is a Grade 2 storeroom-function cylindrical lockset designed for commercial door hardware applications. It features a ball knob trim with a non-clutching mechanism and a C keyway, offering keyed entry from the exterior while the interior knob remains fixed and non-rotating. The lockset ships with an ANSI standard strike plate and is finished in satin stainless steel. With a 2-3/4 inch backset, it fits standard commercial door prep without modification. This unit is installed by locksmiths and commercial door hardware technicians on interior or light-duty exterior openings that require controlled access.

This cylindrical lockset is suited for storeroom and utility door applications in commercial and light-duty institutional settings. Storeroom function means the exterior knob is always locked and can only be opened by key, while the interior knob provides free egress at all times. This configuration is common in stockrooms, server rooms, utility closets, and similar spaces where access must be controlled. The satin stainless steel finish is appropriate for high-traffic environments where corrosion resistance and durability are priorities.

Key Features

• Storeroom function: exterior always locked, interior allows free egress
• Non-clutching ball knob trim on exterior
• C keyway for controlled key duplication compatibility
• 2-3/4 inch backset fits standard commercial door preparations
• ANSI strike plate included
• Satin stainless steel finish for durability in commercial environments

Compatibility

Designed as an OEM-style replacement or new-install cylindrical lockset for standard commercial doors prepped for Grade 2 cylindrical hardware with a 2-3/4 inch backset.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Verify door prep dimensions, including backset and cross-bore diameter, before installation. Disengage any access control or electric strike power before servicing the door hardware. Follow local building and fire codes regarding egress hardware requirements for the intended door location.