6000 Nightlatch
Deadlocking mortice Nightlatches feature a Latchbolt that is retracted by a series of cylinder or turnsnib configurations. (Available in left or right handing).
Latchbolt is automatically locked when the door is closed.
6000SSS — Cylinder and Turnsnib (Availabe in left and right handing).
Primary Lock—No cylinder includes adaptor assembly and turnsnib