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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