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Locksmith Flashcards

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399542407Blade of KeyThe blade of a key is that portion of the key that inserts into the keyhole,1
399542408Bow of KeyThe bow of a key is that portion of the key that does not insert into the keyhole, the part that is held onto and which often has identifying information on it. Sometimes a code number is stamped on the bow of a key.2
399542409Codes, KeysOften times keys can be made by a Locksmith from the code number of a lock. This is common with vehicles, padlocks, filing cabinets, etc.3
399542410CombinationA sequence of numbers, along with corresponding directions of rotation (clockwise, counter-clockwise) and iterations (frequency with which each number of the sequence is dialed).4
399542411Combination LockA lock which is operated by dialing (rotating a numbered dial) the correct combination.5
399542412Key LockA lock which requires a key to operate, as contrasted to a combination lock.6
399542413Keyed AlikeLocks are said to be keyed-alike (KA) when one and only one key operates all of them.7
399542414Keyed-DifferentLocks in a group of locks that are "keyed-different" each require their own individual keys to operate. No individual key will operate more than one lock in the group.8
399542415KeywayThe configuration of grooves, millings, along the blade of a key.9
399542416Locksmith / Security Associationsorganizations committed to safeguarding the trust society has placed in Security Professionals, and the Security Industry. This is pursued in a number of ways, varying from Association to Association and from State to State. Some principle ways are: * Accountability - through security checks, background investigations, fingerprinting, licensing, etc. * Training - through ongoing hands-on classes at the local, state and national levels, including Manufacturer and Supplier sponsored classes and seminars. * Education - through Association bulletins and top-notch National-level Journals, Books and Manuals.10
399542417Lost KeysLost keys are one of those facts of life that make things, well interesting.11
399542418Master Keya key that is designed to operate all the locks in a specific group of locks.12
399542419Master-KeyedIn a group of locks that are Master-keyed (MK) each lock is operable by both it's own individual key and the Master-Key. Each individual key operates it's own lock only. The Master-Key operates all the locks in the group.13
399542420Padlock CombinationsIf you've forgotten the combination of a combination-type padlock you can contact your local Locksmith.14
399542421RekeyingRekeying (changing) a lock is the process of replacing the tumblers (pins, pin tumblers) of a lock cylinder with other tumblers of different sizes.15
399542422Skeleton KeyAn old-fashioned key used in warded locks. there is a great variety of this type of key.16
399542423Tumblersare those parts inside a lock (key lock or safe lock) that have to be aligned to precise positions in order for the lock to operate. With a key lock, the tumblers are aligned by using the correct key.17
399647700MillingOn a key blank, the milling refers to the grooves engraved into the blade.18
399674069The Cole SystemThe Cole Company uses an abbreviation that usually contains one or two letters and one or two digits to identify keys. The letter or letters are the initials of the manufacturer.19
399674070The EZ Systemis a sort of "universal" key identification system that has been adopted by many manufacturers. The EZ system is based on the Cole system. An EZ identification number contains one or two letters and one or two digits20
399674071The Ilco Systemuses four numbers along with several letters as either prefixes or suffixes. *Ilco key blank #1176 fits a Kwikset lock *Ilco blank #1092B fits a Master lock *Ilco blank #S1167FD fits a Ford automobile lock.21
399746346silhouettesoutlines of the keysmade by that manufacturer22
399746347end viewthe way the key looks when you hold it up straight in front of your eyes and look directly at the end.23
399746348lockany device installed or attached to improve security24
399746349lock mechanismthe assembly of parts inside a lock that makes it work25
399773066key-operated lock mechanismtype of lock that's opened and closed by inserting and turning a KEY.26
399773067Warded Mechanism(Ward) is a metal barrier inside a lock mechanism that prevents just any key from opening the lock. The ward ensures that only the proper key will engage the mechanism and open the lock.27
403618400plug followera tool used to allow removal of the cylinder plug while retaining the top pins, springs, and/or other components within the shell28
403618401case wardProtrusions that stick out of the sides of the keyway to allow entry of only the correct type of key blank.29
403618402cam lockA lock that has an attached cam that serves as the lock's bolt. Cam locks are often used on cabinets, file cabinets and drawers.30

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