The other leaf is considered inactive and remains locked the majority of the time.
Locking double swing doors.
4 7 out of 5 stars 298.
A set of double doors consists of two door leaves installed in a single frame.
Exit devices or push pull hardware is required to make both doors active.
Ruff tuff door with lock system prices.
Electromagnetic locks for double doors for use alone or as part of an access control system these locks use electromagnetic force to hold double doors closed.
Single panel locking doors bolt into the side wall jamb and double panel doors toghether in the middle.
You can also choose from door window double swinging door lock as well as from aluminum metal and zinc double swinging door lock and whether double swinging door lock is tamper alarm anti peep code or built in doorbell.
Double panel doors also come with upper and lower barrel bolts to secure panels at the top and bottom.
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Control the locks with a push button switch or keypad door control sold separately.
One leaf is considered active and can be opened and closed using a knob or lever.
When power is interrupted they instantly release.
The active door of the pair is typically prepped for a locking device such as a lockset or exit device.