How To Bump A Locked Door

Bumping a lock is a quick simple lock picking technique that is useful in the case of having to open a door that s been closed for a long time for example of an unused home on family property or if you need to break into an elderly relative s house to make sure they re okay.

How to bump a locked door.

Get bump key here. Bump open a tumbler lock. The pressure exerted on the bump key causes the key pins to push the driver pins above the shear line. Especially if you can t get a locksmith to come out to fix your broken door you may have to be stuck in your home until you can get someone out to fix your door.

To bump a lock you ll need a specially cut bump key. It can be quite a scary thought when your front or back doors stop locking correctly. Broken upvc door lock mechanism. Bumping a lock does take some practice and especially in the case of cheaper locks it.

Bumping a lock is a lock picking technique where you strike the lock repeatedly to dislodge the pins. First a bump key must match they key way of the lock the part of the lock where the key slides into sidebar image if the bump key physically fits into the lock there is a good chance the key will open the lock. This forces the pins in the lock to the shear line as the key turns and the door opens. How to open the door.

Start by pushing the key into the lock as far as it will go. A technique known as lock bumping was first classified as a security concern around 2002. House door method 1. Then pull back slightly until you hear or feel the last pin click which will put the pins in the right position.

On ebay anyone can buy a complete bump key set for about 20 which will enable to open virtually any lock and in case criminals. At this exact moment if the right amount of torque is applied you will be able to unlock a door without a key. Most pin systems are spring loaded and the ridges of the keys press against the corresponding pins which then unlock the lock. To bump a lock a burglar inserts a specially cut key into the lock then gently bumps it with a mallet or a screwdriver.