ZURNL76 - Nightlatch 76mm Zoo Hardware.
This Zoo Hardware ZURN nightlatch is designed to act like a conventional nightlatch but morticed into the door instead of surface mounted like a conventional ''yale type'' lock. This nightlatch has may useful applications. The nightlatch auto-locks when the door is closed, a key is then used to gain access back into the door from the one side. On the inside you can either use a thumbturn cylinder, a lever handle, and a small thumb turn to then open the lock for exit.
Large amount of functions.
Auto-locking when door is closed.
Can be used with a cylinder, half cyclinder, or handle.
Ideal for electronic releases for entrance doors.
76mm Case size.