When power is interrupted they instantly release.
Locking double swing doors.
Deadbolt locking traffic doors are available with keyed entry on both sides or key on one side and twist knob on the other side.
Get it as soon as wed sep 30.
Exit devices or push pull hardware is required to make both doors active.
Double panel doors also come with upper and lower barrel bolts to secure panels at the top and bottom.
The inactive door or fixed door is prepped for flush bolts top and bottom and includes an astragal which covers or closes the gap between the edges of the doors.
Tibres sliding barn door latch lock for locking barns sliding and double doors gates garage and shed doors wrought iron heavy duty hook and eye latch bright decor element hand forged.
One leaf is considered active and can be opened and closed using a knob or lever.
Single panel locking doors bolt into the side wall jamb and double panel doors toghether in the middle.
Ruff tuff door with lock system prices.
The other leaf is considered inactive and remains locked the majority of the time.
The active door of the pair is typically prepped for a locking device such as a lockset or exit device.
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.
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.