| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| (n.) The finished component of a lock visible on the edge of a door. |
|
| (n.) A finished cover, that may retain a dust cover or serve as a plug retainer, affixed to the face of some lock cylinders. |
|
| (n.) The finished, removable plate which covers the front of some locks. |
|
| (n.) The out key furnished by the lock manufacturer for a lock or cylinder. |
|
| (adj.) A feature of a security device designed to release, for safety purposes, during a power loss. |
|
| (n.) In a biometric access control device, the number of incorrect submissions that can be accepted as correct, typically expressed as per cent, e.g. less than 0.0001%. |
|
| (n.) A gate in a part of the operating mechanism, which is not formed deeply enough to allow operation of the lock. |
|
| (n.) In a biometric access control device, the number of correct submissions that can be rejected as incorrect, typically expressed as per cent, e.g. less than 0.001%. |
|
| (abb.) False Acceptance Rate |
|
| (n.) A type of flat key used for the original Yale pin tumbler mortise locks. |
|
(n.) 1. A projection on a lock bolt which prevents movement of the bolt unless it can enter gates of properly aligned tumblers.
(n.) 2. Any locking element other than a sidebar or shackle designed to enter a tumbler's gate.
(n.) 3. A projection on the lever in a combination lock that prevents the lever from engaging the drive cam until the proper combination is entered. |
|
(n.) 1. Any lock used on a file cabinet.
(n.) 2. A plunger lock cylinder for a gang lock normally used in a file cabinet. |
|
| (n.) A computer based code reference which determines all combinations in a code series that match a given partial combination. |
|
| (n.) A usually flat piece of material used to; cover a hole or opening, provide a foundation for mounting additional hardware, or adjust the position of hardware as mounted. |
|
| (n.) A ward made of sheet metal, typically installed as a bridge ward. |
|
| (n.) A material, coloring and/or texturing specification. |
|
| (n.) A system designed to detect and report conditions, which may indicate presence of a fire. |
|
| (n.) A door constructed to provide a specific degree of fire protection. |
|
| (n.) Any combination of a fire door, frame, hardware and other accessories, that together provides a specific degree of fire protection to the opening. |
|
| (n.) exit devices, which may legally be installed, on fire doors. Distinguished from other exit devices because it: 1. is labeled for both fire and panic and; 2. has no means of locking the latch in a retracted position. |
|
| (n.) Construction designed to limit the spread of fire in a structure. |
|
| (n.) A key used to override normal operation of elevators, bringing them to the ground floor. |
|
| (n.) A key which was duplicated using a factory original key or a code original key as a pattern. |
|
| (n.) Any key produced without the use of a pattern key. |
|
| (n.) A process wherein key bittings are obtained by using the cut possibilities in five columns of the key bitting array. |
|
| (n.) A master key for all combinations obtained by progressing five bitting positions. |
|
| (n.) In a combination lock, a fly that does not move relative to the wheel it is on. |
|
| (n.) A combination wheel that uses pressed or threaded pins as a fixed fly. |
|
| (n.) A plug and shell pin chamber design associated with fixed rise pins. |
|
| (adj.) Of or pertaining to a pin tumbler which is designed to operate properly only when its rotation capabilities are limited or precluded. |
|
| (n.) A ward located within the tumbler pack. |
|
| (n.) Ancillary architectural hardware such as push plates, mop plates, stretcher plates, kick plates, etc. |
|
| (n.) A flat type key made of steel. |
|
| (n.) A key which is completely flat on both sides, usually used for warded or lever tumbler locks. |
|
| (n.) An adjustable mortise cylinder which can be extended against spring pressure to a slightly longer length. |
|
| (n.) A door closer installed below the door at the floor surface, generally also acting as a bottom pivot for the door. |
|
| (n.) A master key which operates all or most master keyed locks on a particular floor of a building. |
|
| (n.) A security container designed for mounting below floor level with the top surface flush with the finished floor. |
|
| (n.) A non-keyed deadbolt, with a one piece escutcheon/faceplate, typically mounted flush to door surfaces. |
|
| (n.) A flush pull with a circular cross-section. |
|
| (n.) A recess in a door or drawer which serves as a handle or grip. |
|
| (n.) A ring, recessed into a door, which swings out to serve as a handle. |
|
| (n.) The part of a combination wheel pack or a drive cam that makes contact with a similar part on an adjacent wheel in the wheel pack and causes it to turn. |
|
| (n.) The part of a combination lock wheel that restricts the motion of a movable fly. |
|
| (n.) The cam portion of the trunnion assembly in some lever tumbler locks. |
|
| (n.) A bolt mechanism typically mounted at the bottom of a door, and designed to be easily operated by ones foot. |
|
| (n.) On a combination lock dial, a range of marks within which the last item of the combination must not be set to provide for proper lock operation. |
|
| (n.) A motorcycle or bicycle lock which prevents the front fork from rotating. |
|
| (n.) A process wherein key bittings are obtained by using the cut possibilities in four columns of the key bitting array. |
|
| (n.) A master key for all combinations obtained by progressing four bitting positions. |
|
| (n.) A padlock shackle designed to be broken easily. |
|
| (n.) A padlock equipped with an easily broken shackle. |
|
| (n.) A tumbler whose reference size may be permanently altered, or established, mechanically without removal from the cylinder. |
|
| (n.) A set of double doors composed of many small glass panes and narrow stiles. |
|
| (n.) A door or cabinet latching device which contains no actuator and is released by applying a measure of force in the opening direction. |
|
| (n.) A pivoting combination lock fence that is usually mounted loosely to a rotatable member that positions the fence to test the cam and wheels for alignment at drop in when the rotatable member is turned in the correct direction. |
|
| (n.) A device with torque resistance between two parts on a common axis. |
|
| (n.) A type of clutch system permitting both sides of a double profile cylinder to operate the lock regardless of whether the opposite plug is turned. |
|
| (n.) The portion of a lock which provides the means of mounting the locking device to the edge of the door. |
|
| (adj.) Of or pertaining to a combination lock with the drive cam located between the dial and the wheel pack. |
|
| (adj.) A safe dial that has graduations on the face. |
|
| (abb.) False Rejection Rate |
|
| (n.) The part of a combination wheel pack or a drive cam that makes contact with a similar part on an adjacent wheel in the wheel pack and causes it to turn. |
|
| (adj.) Pertaining to a method of installation in which only the faceplate and trim is exposed. The lock case is installed in a pocket in the door or drawer (v.) to make a rectangular pocket in a door or drawer that is only open on the edge of the door or drawer. |
|
| (n.) A type of hinge designed for mortising into the edge of the door and into the rabbet of a door frame. |
|
| (n.) A set of operating features for a particular type of lock or exit device which make it suitable for a specific application. The function is designated by a classification name or standards reference number. See ANSI or BHMA for a specific listing. |
|
| (n.) A relock trigger activated by heat. |
|
| (n.) A door closer arm which includes a mechanism for holding a door open. This mechanism has an element which, when subjected to certain temperatures, melts and allows the door to close. |
|
