a key which has cuts made into the blade at various degrees of rotation from the perpendicularĪnnunciator n. a US federal law dealing with minimum standards of building accessibility, as well as other issues concerning individuals with disabilitiesĪngularly bitted key -n. a door composed of an extruded or plate aluminum frame and a lite which is the major door surfaceĪmericans with Disabilities Act n. Associated Locksmiths of America, Inc.Īluminum door n. the key section which enters all keyways of a multiplex key systemĪLOA abb. the perpendicular projection from a master lever in a master keyed lever tumbler lock, which engages a group of combination levers and moves their gates to align with the fenceĪll-section key blank n. in some combination locks, a tube which houses the spindle, located between the dial ring and the lockĪlignment pin n. a lock component which orients and joins the latch and knob spindles of certain bored locksets, 2. a system of electrical and/or electronic components which detect and report dangers, such as fire or intrusionĪligning tube n. Architectural Hardware Consultant (as certified by DHI)Īlarm system n. a locked receptacle for the deposit of items after regular hoursĪHC abb. ![]() Association of Firearm and Toolmark ExaminersĪfter hours depository n. any mortise cylinder whose length can be adjusted for a better fit in doors of varying thicknessĪFTE abb. a spring-loaded cylinder collar which can fill a range of gaps between the cylinder head and the door or escutcheon surfaceĪdjustable mortise cylinder n. a pivot with adjustable height for narrow stile doorsĪdjustable collar n. a device, usually connected to a cylinder, which, when activated, may cause a lock mechanism to operateĪdjustable ball hinge n. a plug retaining mechanism which requires that the plug be rotated before the retainer can be removedĪctuator n. a cylinder retaining mechanism which requires that the plug be rotated before the cylinder can be removed, 2. one in which the plug must be turned befor the device may be released or removedĪctive retainer n. a device that places its bolts every time a safe door is closed and activation via attack prevents it from retracting its bolts active plug retainer n. the single door of a pair on which the active or locking hardware is mountedĪctive relocking device n. the exit device case mounted on the stile of the door on which the lock is locatedĪctive leaf n. the position of an ignition switch intended to permit the use of radio or other equipment without turning on a drive train componentĪctive case n. ![]() ![]() any device other than a key designed to allow a token to be used and carried on a key ringĪccessory position - n. a replacement for a mechanical cylinder which incorporates electronic access control and allows the original host lock to function without additional wiring or hardware modificationsĪccess control key fob n. any barrier or device, either natural or man made, that limits or prohibits, free or unlimited accessĪccess control cylinder n. a classification by Underwriters Laboratories for doors with 3 hour rated fire protectionĪccess control n. 021 typically used in a small format interchangeable core (SFIC)Ī label n. 018 typically used in a small format interchangeable core (SFIC)Ī4 n. 0125 typically used in a small format interchangeable core (SFIC)Ī3 n. a standard door preparation which consists of a 2-1/8" cross-bore with a 2-3/4" backset, and a 1" edge-bore with a mortise 1-1/8" wide and 2-1/4" highĪ2 n. a standard door preparation which consists of a 2-1/8" cross-bore with a 2-3/8" backset, and a 1" edge-bore with a mortise 1" wide and 2-1/4" highġ61 prep n. 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 Zġ60 prep - n.
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