Required when 373L controls are used with sex bolts (sex bolts must be used on wood or composite fire doors). Four studs on cover plate allow through-bolting to the device center case.
Required when 373L controls are used with sex bolts (sex bolts must be used on wood or composite fire doors). Four studs on cover plate allow through-bolting to the device center case.
Required when 373L controls are used with sex bolts (sex bolts must be used on wood or composite fire doors). Four studs on cover plate allow through-bolting to the device center case.
Required when 373L controls are used with sex bolts (sex bolts must be used on wood or composite fire doors). Four studs on cover plate allow through-bolting to the device center case.
Thumbturn control has a forged brass 7/8 In. (22 mm) thick escutcheon. Often used with DT trim or pull. An NL cylinder plate is included for thumbturn operation only when key is used. BE blank...
Mechanical and electronic technology converge with Von DuprinÃÂs modular options and accessories. Explore our collection of complementary security indicators, electrified latch retraction,...
