4791LN BAU Fail Secure Electrified Lever Lock with Cylinder Override, SFIC Interchangeable Core Prep Accentra (formerly Yale) 8800FL Series with AUR Sectional Trim The CRX-A can be mounted

The CRX-A can be mounted on both a wood and metal door

MA561B-QN-613

171SN: SN - Satin Nickel Anodized Aluminum

Base diameter: 2-1/4"

4791LN BAU Fail Secure Electrified Lever Lock with Cylinder Override, SFIC Interchangeable Core Prep Accentra (formerly Yale) 8800FL Series with AUR Sectional Trim The CRX-A can be mountedAccentra (formerly Yale) B AU4791LN ANSI BHMA Grade 1 Certified Cylindrical Lock, Fail Secure Electrified Lever Lock, Cylinder Override, Prepped for SFIC Interchangeable Core, Augusta Lever Electric locks provide the ability to electrically lock or unlock the outside trim from a remote location. Fail Safe locks are commonly used in stair towers to release upon fire alarm activation. Fail Secure locks are used on perimeter doors or security doors to