Schlage Commercial B661P626 Grade 1 Deadbolt Satin Chrome

Product Description

The SCHLAGE COMMERCIAL B661P626 is a Grade 1 deadbolt featuring a cylinder-by-blank-plate configuration, C keyway, and keyed different (KD) function. It ships with a 12296 latch and 10094 strike and finishes in satin chrome. Grade 1 hardware meets the most demanding commercial and institutional duty ratings, making this deadbolt appropriate for high-traffic doors in office buildings, healthcare facilities, schools, and multi-family properties. Licensed locksmiths, commercial door hardware installers, and general contractors specify Grade 1 deadbolts where security and long-term durability are required by code or building specification.

This deadbolt is suited for commercial and institutional applications where a cylinder-by-blank-plate configuration is required — typically on doors where keyed entry is needed on one side and no exterior trim is required on the other. The C keyway accommodates standard Schlage C-keyway key blanks. The keyed different function means each unit ships with its own unique key, appropriate for individual door control rather than master-key or keyed-alike systems unless re-keyed in the field. The satin chrome finish coordinates with 626 hardware throughout a facility.

Key Features

• Grade 1 commercial duty rating for high-traffic and institutional installations
• Cylinder by blank plate configuration for single-sided keyed entry
• C keyway compatible with standard Schlage C-keyway key blanks
• Keyed different (KD) function — unique key per unit out of box
• Includes 12296 latch and 10094 strike for a complete installation package
• Satin chrome (626) finish for corrosion resistance and neutral aesthetic

Compatibility

Designed as an OEM-style Grade 1 deadbolt replacement or new-installation unit for commercial and institutional door applications requiring a cylinder-by-blank-plate deadbolt with a C keyway in satin chrome finish.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware installer familiar with commercial Grade 1 deadbolt procedures. Confirm door prep dimensions and backset before installation to ensure proper latch and strike alignment. Power is not required for this mechanical deadbolt, but always secure the door in a safe, open position during hardware changeover on active egress paths. Verify compliance with applicable local building and fire codes governing hardware on rated door assemblies.