Schlage Commercial B660P619 Grade 1 Single Cylinder Deadbolt

Product Description

The SCHLAGE COMMERCIAL B660P619 is a Grade 1 single cylinder deadbolt designed for commercial and institutional door hardware applications. It features a C keyway with a keyed-different (KD) configuration, meaning each unit ships with its own unique key. The satin nickel (619) finish provides a clean, professional appearance suited to high-traffic environments. Included in the package are a 12296 latch and a 10094 strike plate, making this a complete deadbolt assembly ready for installation. Licensed locksmiths, commercial door hardware installers, and general contractors are the primary trades that specify and install this hardware.

This deadbolt is appropriate for commercial office buildings, multi-family residential common areas, institutional facilities, and light industrial applications where Grade 1 security performance is required. The single cylinder format accepts a key on the exterior and features a thumb turn on the interior. The C keyway is a widely used Schlage keyway, making it compatible with many existing Schlage master key systems in commercial facilities where key control is managed by a locksmith or facility manager.

Key Features

• Grade 1 deadbolt rating — the highest ANSI/BHMA grade for commercial-duty security
• Single cylinder operation with exterior key and interior thumb turn
• C keyway with keyed-different (KD) factory configuration
• Satin nickel (619) finish for corrosion resistance and professional appearance
• Includes 12296 latch and 10094 strike plate for complete installation
• Sold individually (EA) with a case quantity of 12 units available

Compatibility

Designed as an OEM-style Grade 1 commercial deadbolt replacement or new-installation unit compatible with standard door prep for cylindrical and deadbolt applications using a C keyway Schlage architecture.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware installer familiar with ANSI door prep standards and applicable building codes. Confirm door thickness and backset requirements before installation, and ensure the door frame and strike reinforcement meet Grade 1 application requirements. Disconnect or secure any access control wiring at adjacent hardware before beginning work. Do not modify the keyway or cylinder components, as doing so will void any manufacturer warranty and may compromise security performance.