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Door Lock Functions Chart

Door Lock Functions Chart - Opened by knob at all times. Opened by knob when free. Key locks or unlocks exterior knob but does not retract bolt. For doors where only a pull is required. Does not operate a latch. Deadlocking latch bolt by levers except when either lever is locked by key in its own cylinder. Outside lever is locked by push button inside. Deadlocking latchbolt operated by lever from either side except when outside lever is locked by the push or. An entry function lockset will have a small button on. Description function description ansi # n outside lever outside or by push lever button or by on push button on inside.

Outside lever is locked by push button inside. Opened by knob when free. Escape lockset / classroom lockset outside: Outside key lever in outside locks or lever. For doors where only a pull is required. The standards show 35 different mortise lock functions and 26 different functions for Deadlocking latch bolt by levers except when either lever is locked by key in its own cylinder. A diagram showing both sides of the door helps visualize how each unction works. Does not operate a latch. Description function description ansi # n outside lever outside or by push lever button or by on push button on inside.

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Operating Inside Lever, Closing Door, Rotating Inside Thumbturn, Or Rotating Outside Or By Turning Inside Thumbturn.

Deadlocking latchbolt operated by lever from either side except when outside lever is locked by the push or. The following list shows different mechanical door lockset functions. A lock function determines how a door lock operates—who can enter, when, and under what conditions. An entry function lockset will have a small button on.

For Doors Where Only A Pull Is Required.

Outside lever is locked by push button inside. When outside is locked, latchbo t. Opened by knob when free. Opened by knob at all times.

Escape Lockset / Classroom Lockset Outside:

The standards show 35 different mortise lock functions and 26 different functions for Outside key lever in outside locks or lever. This is the most common type of lock and chances are, you probably have them on your home or office now. F76 release the locking mechanism.

Deadlocking Latch Bolt By Levers Except When Either Lever Is Locked By Key In Its Own Cylinder.

Does not operate a latch. Door hardware manufacturers may use various terminology, but these are standard terms. Turning button on inside locks. Different functions provide varying levels of security, from passage.

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