Interior Door Key Pin - Whatsinterior

Interior Door Key Pin: An Essential Component for Home Security

An interior door key pin is an essential component of any door security system. It is a small, cylindrical pin that fits into the strike plate and prevents the door from being opened when it is locked. Key pins come in a variety of sizes and shapes, and they can be made from different materials, such as metal or plastic.

The purpose of the key pin is to prevent the door from being jimmied open. When the door is locked, the key pin drops into the strike plate and blocks the latch from being moved. This makes it very difficult to force the door open, even with a pry bar or other tool.

Key pins are also used to prevent the door from being opened with a bump key. A bump key is a key that has been specially modified to open a lock without the need for the correct key. Bump keys work by rapidly striking the pins in the lock, causing them to jump out of their slots and allowing the door to be opened. However, key pins can help to prevent this by making it more difficult for the pins to jump out of their slots.

In addition to providing security, key pins can also be used to adjust the fit of the door. If the door is too tight or too loose, the key pin can be adjusted to make it fit better. This can help to prevent the door from rattling or sticking.

Key pins are an essential component of any door security system. They provide a simple and effective way to prevent the door from being opened by unauthorized individuals. If you are looking to improve the security of your home, consider installing key pins in all of your interior doors.