Screen door locks and latches are usually the kind of parts that you really need but no one seems to have the right part.
How to change a lock on a screen door.
Discard the old handle.
The spindle should project through the inside of the door a maximum of 1 2 and min of 1 4.
Pull the splines out of the door frame groove with steady firm pressure.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
Learn how to replace or change the security door lock under three minutes.
On the other hand some parts have not changed in forty years.
Did you lose the key somewhere near your house and now you are worrying that perso.
Window companies change their parts over the years and often the parts used by your windows become unavailable.
Screen door locks and latches.
In some cases door latch plate mortises might need to be cut or enlarged.
Remove the old handle and screen door latch unscrew both interior latch mounting screws pull the interior and exterior handles apart and remove the center spindle.
As with the handle you may need to cut your spindle to suit your door thickness.
The splines are pieces of narrow rubber tubing that keep the screen secure around the door frame.
Trade in the broken shabby push button handle on your screen door for a shiny new easy opening lever handle.
This allows you to pull the door knobs off the door from both sides.
You can buy a good handle here.
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.
Use an awl or your screwdriver to pry up the spline at the corner of the frame.
This video is how to install a screen door handle on a standard screen door.
Once the new pins are in reverse the steps to reassemble the lock.
Insert the deadbolt spindle from the inside through the center hole into the key lock.
Begin by removing the screws from the door knob on the interior side of your door.
Insert the pins and reassemble the lock dump out the old pins insert the new key and use tweezers or small needle nose pliers to match the new colored pins to the color code on the special instruction sheet.