Schlage Commercial S51PFLA605LH Entry Knob Bright Brass

Product Description

The SCHLAGE COMMERCIAL S51PFLA605LH is a left-hand entry knob lock designed for commercial and institutional door applications. It features the Flair knob style with a C keyway and a keyed-different (KD) cylinder, meaning no two locks in the set are keyed alike. The unit ships with a 16-203 latch and a 10-001 strike included. Finished in Bright Brass (605), it suits standard commercial entry doors where a traditional knob-style lockset is specified. Installation is handled by licensed locksmiths or commercial door hardware contractors working to applicable building and fire codes.

This lockset is suited for commercial buildings, multi-family residential entry doors, and institutional facilities requiring keyed entry with a classic Flair knob profile. The left-hand designation applies to doors where the hinge is on the right side when facing the door from the exterior, or as determined by the door hand convention used by the specifying contractor. The included latch and strike simplify the initial rough-in and trim-out process on standard commercial door preps.

Key Features

• Left-hand configuration for correct lever and latch orientation on specified door hand
• C keyway cylinder with keyed-different (KD) function — no two locks share the same key
• Flair knob style for traditional commercial aesthetic
• Bright Brass (605) finish
• Includes 16-203 latch and 10-001 strike for complete installation
• Sold individually (each), with case quantity of 6 units

Compatibility

Designed as an OEM-style replacement or new-installation lockset for commercial and institutional doors prepared for S Series knob hardware.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with applicable building and fire egress codes. Verify door hand before ordering, as left-hand and right-hand configurations are not field-reversible on this series. Disengage all power to any associated access control hardware before working on the door frame or adjacent electrical components. Confirm that the door prep (bore diameter, backset, and face bore) matches the latch and lock specifications before mounting.