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Hand A DoorHardware FinishLock TypesLock Functions

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Hand A DoorHardware FinishLock TypesLock Functions

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Lock Functions
The variety of lock functions all have their own purpose.  From no locking function to maintaining privacy and security, the following chart should help guide you through the decision process to effect the desired levels of access and eggress. 
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A PDF file is available for printing at our web site 
http://www.architecturaldoorsupply.com/DFH-Info.html
See 'Locks Finish & Function' or click below:
10 - Passage
- Both levers always unlocked
CYLINDRICAL - ANSI F75
    MORTISE - ANSI F01
CYLINDRICAL - ANSI F76
    MORTISE - ANSI F02, F19
40 - Privacy/Bathroom
Latch by either lever unless outside lever is locked by push button in inside lever
Turning inside lever or closing door releases button
Emergency button in outside lever unlocks with the use of a blade screwdriver in outside lever releasing inside button
53 - Entrance or Office
CYLINDRICAL - ANSI F82
    MORTISE - ANSI F04
Deadlocking latch
Latch by either lever unless outside lever is locked by push/turn button in inside lever
Push button released by key outside or lever inside
73 - Corridor
Deadlocking latchbolt operated by lever from either side except when outside lever is locked by key in outside ever or by push button or other locking device on inside
Key in outside lever locks or unlocks outside      lever
Closing door releases push button or other inside locking device
70 Classroom
CYLINDRICAL - ANSI F84
    MORTISE - ANSI F05
Deadlocking latch
Latch by either lever unless outside lever is locked by key
Key in outside lever locks or unlocks outside lever and retracts latch
Outside lever always operative
80 - Storeroom or Closet
CYLINDRICAL - ANSI F86
    MORTISE - ANSI F07
Deadlocking latch 
Latch by lever inside or key outside
Outside lever rigid at all times
Hotel/Motel
CYLINDRICAL - ANSI F93
    MORTISE - ANSI F15
Deadlocking latchbolt
Outside knob/lever always rigid
Anti-Panic operation inside knob/lever operates deadbolt and latchbolt
Deadbolt by inside thumb turn indicator on keyed side
170 - Dummy Trim
Single dummy trim for one side of door
Used for door pull as matching inactive trim.






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(301) 898-2828