![]() For example, an elementary school may have a master key which will open all classroom doors. Cut, stamped keys are inserted into the mortise cylinders they operate, ready to be installed at a customer’s facility.Ī master keyis a key that opens several different locks, related in some way, within a master key system. If you look closely, you will see numbers stamped on each key. Also, a named key (for example, AA1) can operate different types of locks (for example, door locks, cabinet locks, padlocks, etc.) as long as the cylinder inside them is of the same model. ![]() In a master key system, designated keys can open a number of pre-defined doors. I finally got rid of the huge ring with all those old keys!” The process was easy, organized, and 100% professional. Have you ever seen a maintenance worker with a heavy key ring hanging from a belt? A well-designed master key system reduces the number of keys required when one key opens many doors.Īndy Crestodina, a Chicago apartment building owner, put that thought this way, “You guys did such a great job with the master key system. Why would anyone want to install a master key system in their facility? Many reasons, but foremost is increased security related to controlling and restricting access. Master Key Systems reduce the number of keys required in a building, providing convenience as well as security. Usually, many changes are made to the plan, without impacting the final cost, before the locks, cylinders and keys are ordered from the factory. Once this keying plan is approved, key codes are recorded, cylinders keyed, and keys cut. This schematic is used, much like the blueprint for a building, to communicate how the system will be used. Through the use of time-honored symbols and abbreviations, for example, MK for Master Key and GGM for a Great Grand Master key, a diagram resembling a genealogical family tree or a corporation’s organization chart, is produced to communicate which keys will operate which lock, or set of locks. Any system providing different “access levels” must be tailored to fit the security needs of the specific building (or groups of buildings) where it is installed. Like an architect’s drawing, it translates a vision to both allow and restrict access to property. We have designed our products to be the best possible on the market at an affordable price.In this sample MK schematic, all the blue boxes represent master keys, all the lavender boxes represent change keys.Ī master key system schematicis a blueprint for building security. For locksmiths, this is a new way to save some time and money for their clients by easily opening locks without drilling or damaging them and maintaining the security of the client’s home.Īs specialists, we have the latest and largest range of bump keys in handy sets and bundles that you'll find useful for any kind of lock. However, making one yourself isn’t advisable as the price of a bump key set is not very high. Even for someone who has a modest knowledge in being a locksmith, making this kind of key is simple by using any blank and using simple locksmith tools. A full set requires bump keys from all the major lock manufacturers.Ĭheck out some of our videos to see how lock bumping can be applied to many types of locks, allowing you to learn how to open them with your key set in seconds.īump keys are specifically designed so that the cuts are all at maximum depth. It has to have the correct number of cylinders, and the key should fit the groove of the lock for it to work. A Kwikset lock needs an exact bump key made specifically for a Kwikset lock. Bump keys are mostly manufacturer-specific. The most important thing to consider is the kind of bump keys you’ll be using for a lock. With a few bumps, keys will align the cylinders and turn your lock. However, “bumping” has proven to be very reliable for locksmiths, repossessors, and landlords to open these kinds of locks. Of course, not all first attempts are successful. Surprisingly, bump keys are very effective at opening pin-tumbler locks. Thus, the cuts on your key should have the correct depths for the grooves to turn the lock. Pin-tumbler locks work on the principle that all driver pins should be aligned correctly (not too high nor too low) with the key pins on the shear line for the lock to turn. The process of opening a lock using bump keys is called “lock bumping,” and it has proven to be very effective. Normally, you would need a bump key set to be able to pick a wide variety of locks. With the right bump key set and tools, a beginner can start bumping open locks that previously would have been hard or even impossible to crack.Ī bump key ( sometimes known as a bumper key, bumping keys, etc.) is a specially-designed tool that allows you to pick pin-tumbler locks - the world’s most popular kind of locks. Lock bumping has become a worldwide phenomenon in home security, though not the desired one by some people.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |