Schlage Commercial S51PSAT613 Entry Knob Lock Saturn

Product Description

The SCHLAGE COMMERCIAL S51PSAT613 is an S Series entry knob lock with a Saturn trim style, designed for commercial and institutional door hardware applications. It ships complete with a 16-203 latch and a 10-001 strike plate, and features a C keyway keyed-different (KD) cylinder for standard commercial keying systems. The Oil Rubbed Bronze finish suits both new installations and replacement projects where a dark, matte hardware appearance is specified. This lock is installed by commercial locksmiths, facility maintenance teams, and door hardware contractors on entry doors requiring keyed access control.

The S51PSAT613 is suited for commercial, multi-family, and institutional buildings where an S Series cylindrical knob lock is required at entry points. The KD designation means each lock ships keyed uniquely, making it appropriate for individual office doors, storage rooms, and tenant spaces where master key integration is not yet required. The included latch and strike simplify the installation process, as no additional hardware needs to be sourced separately to complete the door prep.

Key Features

• Complete entry knob set with 16-203 latch and 10-001 strike included
• C keyway cylinder with keyed-different (KD) configuration for commercial use
• Saturn trim style in Oil Rubbed Bronze finish
• S Series cylindrical construction for standard commercial door prep
• Sold individually with a case quantity of 6 available

Compatibility

Designed as an OEM-style cylindrical entry knob lock for standard commercial door preparations accepting S Series hardware; no specific compatible model numbers were provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with commercial cylindrical lock sets. Verify door thickness and backset measurements match the included 16-203 latch before beginning installation. Disconnect any access control or electric strike wiring before servicing the door assembly. Consult local building codes for required door hardware ratings in commercial occupancies.