How To Remove One Way Screws On A Window Lock

They are slotted screws and can be installed with a standard slotted screwdriver.

How to remove one way screws on a window lock.

These pins provide grip and won t ride up the the sloped slots of the screw s head. One way screws have smooth slots that make it difficult to grip screwdrivers onto. Basically the groove on the screw head is designed with a sharp groove edge for screwing in and a gentle slope offering no grip on the edge for unscrewing. If it s a one way screw see how to remove a one way screw.

Removing them is another matter. Take a deep breath gather a new set of tools and try an alternative method. They are available in either flat head or round head design in sizes ranging from 6 to 14. All the old window locks in our house make use of one way screws.

Short video on how to use simple hammer chisel and locking pliers to remove 1 way screws on a security or wrought iron door or window. Security screws also known as one way screws are very simple in design. If you re dealing with a stripped screw you can read how to remove a stripped screw. A screw extractor functions in the same way as a regular screwdriver but has two pins instead of a regular full width head.

If neither of these options works you ll need to drill through the screw head in order to extract the shaft. One way screws often called security screws are the screws most often used in safes security gates and hangings in public areas while they re easy to install they re much more difficult to remove. Buy a one way screw extractor which is a tool designed for you to place into the head of the screw. Use the removal tool if the pliers can t loosen the one way screw.

When one method doesn t work don t give up. But with determination and a few tools you can do it.