Schlage Commercial S51PSAT619 Entry Lockset Satin Nickel

Product Description

The SCHLAGE COMMERCIAL S51PSAT619 is an S Series entry lockset designed for commercial and institutional door applications. It features a C keyway configuration, keyed different (KD) cylinder, and a Saturn trim style with a satin nickel finish. The lockset ships with a 16-203 latch and a 10-001 strike plate included. This unit is installed by licensed locksmiths, commercial door hardware contractors, and facilities maintenance professionals on entry doors requiring key-controlled access.

This lockset is suited for commercial buildings, multi-family residential properties, institutional facilities, and light industrial environments. The Saturn lever trim and satin nickel finish are appropriate for standard commercial interior and exterior entry doors. The C keyway allows integration into existing master key systems that use the Schlage C keyway standard. Keyed different cylinders make this unit appropriate for standalone door applications where a dedicated key is required.

Key Features

• S Series commercial-grade entry function controls passage with key from exterior
• C keyway cylinder compatible with standard Schlage C keyway master key systems
• Keyed different (KD) cylinder for standalone or unique-key applications
• Saturn lever trim in satin nickel finish for a clean, commercial aesthetic
• Includes 16-203 latch and 10-001 strike plate for complete installation

Compatibility

Designed as an OEM-style replacement or new-installation lockset for commercial and institutional S Series door hardware applications using the Schlage C keyway system.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with commercial cylindrical lockset procedures. Ensure the door is properly prepared with the correct bore dimensions before installation. Verify the latch backset matches the door prep prior to mounting the lockset body. Follow applicable building and fire codes, including NFPA 101 egress requirements where applicable.