To do this when door is open you will need to press the deadlatching pin which sits above the main latch next you will need to undo the cylinder retaining screw then insert and turn key to lock position.
How to fix a triple lock screen door.
I usually have to lift the handle to engage the triple lock and then lock with the key.
Bill steinhauser shows us now to replace the screen in our screen door the diy way.
To operate the snib with the door open you need to hold in the little safety button.
This lock is located in the centre of either the right hand side or the left hand side outside looking in you can choose either left or right side lock and a.
The snib you use to lock the door covers the screw.
It is there to prevent you locking the lock when the door is open.
Front door triple lock problem.
Can anyone help please.
Hi my front door lock won t open as the triple lock mechanism will not unlock.
Cylinder will then pull out.
A single locked door is a door with one central lock only.
This button is in a piece that sticks out from the edge of the door.
This is a very common question asked when purchasing security screen doors online from seconline firstly we need to explain the difference between the two locking systems.
Now when i open the lock the main lock opens but the triple lock mechanism does not unlock.