Only remove the key from the lock once the retaining screw is secured back into place.
How to change lock on upvc front door.
Door locks and mechanisms can be purchased from upvc spares 4 repairs.
Test the lock by turning the key both right and left a few times and gently tug on the key when it is turned to both.
Do you need a euro lock change.
Doors can be made from many materials wood aluminium steel and even plastic.
Due to this one point of control for the whole door this cylinders decides.
Do you need to change a upvc door lock.