Schlage Commercial B662J626 Grade 1 Double Cylinder Deadbolt

Product Description

The SCHLAGE COMMERCIAL B662J626 is a Grade 1 double cylinder deadbolt designed for commercial and institutional door hardware applications. It ships without a Large Format Interchangeable Core (LFIC), making it compatible with facility keying systems that use a separately supplied core. The deadbolt includes a 12296 latch and a 10094 strike plate, providing a complete bolt and strike assembly ready for installation. The satin chrome finish delivers a low-glare, corrosion-resistant exterior suited to high-traffic commercial environments. At 2.5 pounds, the unit is solidly constructed for the durability demands of commercial door hardware. Licensed locksmiths and commercial door hardware installers are the primary technicians for this product.

This deadbolt is intended for commercial, institutional, and multi-family residential applications where a keyed cylinder is required on both the interior and exterior sides of the door. The double cylinder configuration prevents unauthorized entry even when a nearby glass panel is broken, as the door cannot be unlocked from the inside without a key. The LFIC-less design allows facility managers and locksmiths to populate the core independently using their existing Large Format Interchangeable Core keying system, streamlining master key program integration across a building or campus.

Key Features

• Grade 1 commercial-duty construction for high-cycle, high-traffic door applications
• Double cylinder operation requires a key on both interior and exterior sides
• Less Large Format Interchangeable Core allows integration with existing LFIC keying programs
• Includes 12296 latch and 10094 strike for a complete installation-ready assembly
• Satin chrome (626) finish provides a corrosion-resistant, low-reflectance surface
• Sold individually; available in case quantities of 4

Compatibility

Designed for commercial and institutional doors that support Large Format Interchangeable Core deadbolt cylinders. The LFIC housing accepts a separately sourced large format interchangeable core; no specific core is included or required from a single manufacturer, but the core must conform to the large format interchangeable standard to seat correctly.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with ANSI Grade 1 deadbolt installation procedures. Verify door prep dimensions and backset before installation, and confirm the door edge and face bore are machined to the appropriate ANSI specifications. Power is not required for this mechanical deadbolt, but any access control wiring at the door should be de-energized before drilling or modifying the door frame. Local building and fire codes may restrict double cylinder deadbolts in certain occupancies due to egress requirements — confirm compliance with the applicable building code before specifying this product.