Standard fitting
Hardware comprising a loose lever/lever set that can be combined with backplates, lockset plates for glass doors, security fittings and flush-fitting hardware solutions

FSB ASL® Fittings for all types of building
Hardware with adaptor-type standard bearing for internal doors subject to low-to-medium levels of traffic

FSB AGL® fitting for commercial buildings
Hardware with compensating bearing for medium to heavy-duty or heavily frequented doors

Commercial version FS/EN 179
Hardware with compensating bearing for emergency-exit devices as a fire-safety variant to EN 179

Commercial fire safety version
Hardware with compensating bearing as a fire-safety variant to DIN 18273/EN 1634