4791LN AU Fail Secure Electrified Lever Lock with Cylinder Override Finish:Dark Bronze 5103 x 603 model: Non-fire-rated

5103 x 603 model: Non-fire-rated (with hex dogging)

Required for hinge side mount where top rail is less than 2-1/2" (64 mm)

4″ x 16″ x 0

2-13/32" projection

4791LN AU Fail Secure Electrified Lever Lock with Cylinder Override Finish:Dark Bronze 5103 x 603 model: Non-fire-ratedAccentra (formerly Yale) AU4791LN ANSI BHMA Grade 1 Certified Cylindrical Lock, Fail Secure Electrified Lever Lock, Cylinder Override, 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 allow ingress using access control