Accentra 1212B LFIC 7-Pin Rim Cylinder Housing | Large Format Interchangeable Core
The Accentra 1212B LFIC Rim Cylinder Housing (formerly Yale) is a high-performance commercial housing engineered for maximum security and rapid maintenance. This Large Format Interchangeable Core (LFIC) housing is a vital component for facility managers who need the ability to re-key locks instantly without removing the hardware from the door. Designed specifically for rim exit devices, panic bars, and auxiliary rim locks, the 1212B provides a secure anchor for your building's master key system.
This housing is provided "less core," prepped to accept a 7-pin LFIC core (such as the Accentra 1220), which allows for greater keying combinations and enhanced security hierarchies. Each unit is shipped as a complete kit, featuring a 15/32" recessed cylinder collar, heavy-duty mounting plate, and high-strength screws to ensure a flush, tamper-resistant installation on standard commercial doors.
High-Security Commercial Features
- 7-Pin LFIC Compatibility: Optimized for 7-pin Large Format Interchangeable Cores, providing more security levels and complex master keying possibilities than standard 6-pin systems.
- Instant Re-Keying: The LFIC design allows for the core to be removed and replaced in seconds using a control key, significantly reducing locksmith labor costs during security rotations.
- Rim Exit Device Integration: The primary choice for providing keyed access to rim-style panic hardware and exit device trims on storefronts and back-of-house doors.
- Recessed Security Collar: Includes the 1765.469 – 15/32" Recessed Cylinder Collar, which protects the cylinder from pipe wrench attacks and ensures a professional, finished aesthetic.
- Industrial Durability: Manufactured by ASSA ABLOY Accentra using premium materials to withstand heavy institutional use in schools, hospitals, and government facilities.
- Architectural Finish: Available in high-traffic finishes like 626 Satin Chrome (US26D), offering a modern look and superior resistance to corrosion.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | 1212B |
| Cylinder Type | Rim Cylinder Housing |
| Core Format | LFIC (Large Format Interchangeable Core) |
| Pin Capacity | 7-Pin |
| Cylinder Length | 1-3/8" (35mm) |
| Collar Included | 1765.469 – 15/32" Recessed Collar |
| Finish | 626 Satin Chrome (Standard) |
| Compatibility | Accentra 1220 7-Pin Cores |
| Included Hardware | Mounting Plate, Screws, and Tailpiece |
Professional Installation & System Security
The Accentra 1212B is designed to provide long-term reliability for your facility's exterior and interior perimeters. Because it uses a 7-pin configuration, it offers a higher level of physical security compared to 5 or 6-pin housings. To complete your installation, ensure you select a matching Accentra 1220 7-Pin LFIC Core in the appropriate keyway for your system.
This housing is typically used on the active leaf of a pair of doors or on single-entry points where exit device trims are installed. Its robust mounting plate ensures the tailpiece remains aligned with the exit device's internal cam for consistent latch retraction.
| Brand | Accentra (formally Yale Security) |
| Cylinder Type | Rim Cylinder |
| Key Length | 7 Pin |
| Cylinder Length | 1-11/16" |
| Cylinder Options | LFIC - Accentra |
| General - US Finishes | US26D - Satin Chrome |
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