J300 Series

The dormakaba J300 Series is an interconnected lockset, ANSI/BHMA (American National Standards Institute/Builders Hardware Manufacturers Association) Grade 2 certified, for light duty commercial applications where single motion egress with a lock and a deadbolt is required: the lock and the deadbolt retract together in one motion for egress.

The J300 lock fits doors with 4 in. and 5-1/2 in. (102 mm and 140 mm) hole centers and 2-3/8 in. or 2-3/4 in. (60 mm or 70 mm) backsets, has concealed fasteners on the outside rose, and is non-handed for easy installation (the LS lever is handed).