The latches are available in single action models that operate from.
How to install a night latch door lock.
Double locking night latches are approved british standard bs3621 bs8621.
Traditionally the night latch was designed so that it could not be unlocked from the outside.
Clean the sliding door track.
The latches can easily be opened in a variety of ways.
The cylinder night latch can only be opened with a key from the outside but can be closed and locked from the inside using the locking button.
Fortunately you can easily install a lock on your sliding door to make it more secure.
How to prep a new door for lock installation duration.
This video is about how to fit a door latch and door handle in an interior door.
This is a big security concern because a sliding door with out a lock can easily be compromised.
Look into keyed entry door knobs also called privacy knobs portable door locks or top of door locks.
Similar to the auto deadlocking night latch you can still open the door from inside if you lock the handle from inside with a key.
A night latch is a type of auxiliary lock often used in conjunction with a regular latchset on an exterior door.
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How to install a night latch door lock.
How to install a night latch to your door.
Here is a quick guide that can help you to install a sliding door lock.
Tools needed for this job.
If you re in a situation where you cannot or do not want to use a drill to install your lock there are a couple ways of installing an interior door lock without a drill.
Lock standard for double locking night latch.
Tape measure pencil flat drill bit for wo.
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How the lock is operated.
A cylinder night latch of which the yale lock is the most common sort is an easily fitted lock that locks itself automatically when the door is closed.