For this reason you remove a security screen door unit intact using a special pair of pliers.
How to remove a security screen door lock.
Slip a flathead screwdriver under the wheels and push them upwards as you lift.
Firstly for a whitco mk ii tasman lock the lock needs to be in the locked position.
In this video you will see how y.
After many years of usin.
To remove a sliding screen door find the screws at the bottom corners and unscrew them with a screwdriver.
Pull the door up until you can see the bottom wheels on either side.
Then use your screwdriver to unscrew the head stop located at the top of the door frame.
Put on a pair of work gloves.
Cylinder will then pull out.
Close the door so it latches.
Work from the outside of the door.
So you lost the key and now you are unable to remove the lock.
Press the jaws of the vice grip pliers firmly against the metal door frame and lock the jaws securely against the security screw head.
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.