350 4FT US4 Von Duprin Exit DeviceMechanical and electronic technology converge with Von DuprinÃs modular options and accessories. Explore our collection of complementary security indicators,...
NXT-4X4 Keri Systems Access ControlThe NXT-4D input/Output Expansion Module provides functionality to any Doors.NET access control system by adding auxiliary I/O that can be used for additional...
Five Knuckle Concealed Conductor Ball Bearing Architectural Hinge, Steel Full Mortise, Standard Weight, 4 In. by 4 In., Square Corner, 4 Wire, Satin Brass
3327AEO 4 US4 Von Duprin Exit Device3327A and 3527A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 - 2008 Grade 1. The 3527A has a smooth...
33ADT 4 US4 Von Duprin Exit Device33A and 35A for all types of single and double doors with mullion, UL listed for panic exit hardware. Devices are ANSI A156.3 ñ 2014 Grade 1. The 35A has a smooth...
