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bolt - part of lock that secures door to jamb |
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cam - tail piece for mortise locks, Adams Rite locks, and cam locks |
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cylinder - lock body |
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escussion - cover plate for knob and key holes |
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face plate - covers holes on door, door knob, and key holes |
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full or split spindle - lock part through door, either 1/2 or whole used to operate knob |
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handle - a specific part of the lock meant to be grabbed or held by hand |
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jamb - the door jamb is the housing for strike plate (housing for bolt or latch) |
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key - a metal instrument specially cut to fit a specific lock in order to function bolt |
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knob - lock part used turned to retract latch |
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latch and bolt - part of the lock that closes door |
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lock - device mechanical or electronic used to limit access |
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mortise lock - 7" or 4 body lock recessed in door |
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pin - used in lock, various sizes to fit key |
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plug - center of lock where key and pins are |
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rose - plate behind lock that covers hole in door |
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thumb turn - manually moves bolt to a locked or unlocked position |
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toggles switches - renders lock lockable or unlocked while closed |
