Lock standard for double locking night latch.
How to install a night latch door lock.
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Fortunately you can easily install a lock on your sliding door to make it more secure.
Traditionally the night latch was designed so that it could not be unlocked from the outside.
This is a big security concern because a sliding door with out a lock can easily be compromised.
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.
These locks have largely been replaced by deadbolts in the u s but are still common in europe and many other parts of the world.
Double locking night latches are approved british standard bs3621 bs8621.
How to install a night latch to your door.
How to prep a new door for lock installation duration.
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.
The latches are available in single action models that operate from.
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.
The latches can easily be opened in a variety of ways.
How to install a night latch door lock.
Tape measure pencil flat drill bit for wo.
This video is about how to fit a door latch and door handle in an interior door.
Night latch door locks mount on the inside face of a door and operate with a small knob.
Look into keyed entry door knobs also called privacy knobs portable door locks or top of door locks.
A night latch is a type of auxiliary lock often used in conjunction with a regular latchset on an exterior door.
Tools needed for this job.
Here is a quick guide that can help you to install a sliding door lock.
How the lock is operated.