Tag Archives: lock pick

Lock Bumping: A Threat to Security

When it comes to your home, or business, security is paramount. One of the most commonly used techniques for a thief to compromise the security of your residential or commercial lock is lock bumping. For many years lock bumping has been a commonly used tactic for thieves because it allows them to disarm your lock in just a matter of seconds, with very minimal effort. There are a few simple improvements to your security that can be made to decrease or eliminate the threat that lock bumping poses. First it is important to understand exactly how lock bumping works.

What is Lock Bumping

lock bumping

View the animation above for a demonstration of just how easy it can be for a potential thief to render your lock disarmed.

Lock bumping takes advantage of the pin and tumbler system that most residential and commercial locks use. With the help of a little simple physics, a potential thief can use a bump key to get inside of your home in just a matter of seconds. A bump key is a regular key which has been cut and sanded down so that it fits beneath the locked pins (as illustrated to the left). Once the bump key is inserted inside of the lock, the thief only needs to apply force to the end of the key. The energy from this “bump” knocks the pins temporarily out of their locked position. After inserting the key and bumping the pins up, it just takes quick timing in turning the doorknob for that potential thief to be in your home or business. Due to the ease with which a lock can be bumped, it only takes a few minutes for one to learn this technique which is why it can present such an ever present threat. There are a few products that home and business owners can purchase to completely eliminate the threat of lock bumping for those who are looking to ensure the security of their residence or business.

How to Prevent Lock Bumping

As mentioned above, there are ways to protect your locks against lock bumping by simply taking some preventative steps. One of the least expensive preventative measures you can take is adding a secondary lock. Utilizing a secondary lock is effective in preventing lock bumping if you are occupying your home or business at that time, or if you are able to use another exit. By having a secondary lock armed you completely eliminate the threat of lock bumping since there is no way to disarm the secondary lock. However, this is not an effective method if you need to exit through that same door, which is a slight limitation to say the least.

If you want to maintain the current convenience of access you have at that entrance, then investing in a bump-proof lock may be the best way for you to eliminate the threat of lock bumping. In order to combat the issue of lock picking, lock manufacturers have produced a number of bump-proof models which vary in their defensive mechanisms. Due to the range of bump-proof locks and other lock bumping defenses, it is wise to consult a professional about the best plan of action for your home or business. Pronto Locksmiths is a perfect place to turn for just this information. With over 15 years of experience and product knowledge Pronto Locksmiths is the number one place to turn for any type of lock or key advice. Depending on your home or business, there may be no need for a bump-proof lock, before proceeding with any installation check with a locksmith. If you do choose to have a bump-proof lock installed professional installation is a must. The importance of a professionally installed lock can never be understated and without professional installation you leave yourself vulnerable to other break-in methods.

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