What is lock bumping? Up until it was explained to me by my new buddy Martin McKeay, I also had no idea what it is.
Taken from its very own Wikipedia page:
YouTube video #1
YouTube video #2
Do a quick YouTube or Google search, and you'll likely be amazed!
Taken from its very own Wikipedia page:
There are a number of videos available highlighting the technique of lock bumping, including on YouTube:A lock is composed of a series of spring-loaded stacks called pin stacks. Each pin stack is composed of two pins that are stacked on top of each other: the key pin, which touches the key when it is inserted, and the driver pin, which is spring driven. When the proper key is inserted into the lock, all of the key pins and driver pins align, allowing the cylinder to be turned. When no key or the wrong key is in the lock, the pin misalignment prevents the cylinder from being turned.
When lock bumping, the key is initially placed one notch out along the keyway. Bumping the key inward forces it deeper into the keyway. The specially designed teeth of the bump key jiggle all of the pins in the lock. The key pins transmit this force to the driver pins. Because the pin movements are highly elastic, the driver pins separate from the key pins for a split second and are then pushed back by the spring. Even though this separation only lasts a split second, if a light force is applied to the key, the cylinder can be turned and the lock can be opened.
YouTube video #1
YouTube video #2
Do a quick YouTube or Google search, and you'll likely be amazed!