• Entrance /Office
• AL50PD
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• D50PD

Push button locking. Push-button locks outside lever until unlocked with key or by rotating inside lever. (Athens, Rhodes, and Sparta designs only).

• Entrance Lock
• AL53PD
• A53PD
• D53PD

Turn/push-button locking: pushing and turning button locks outside knob requiring use of of key until button is manually unlocked. Push-button locking: pushing button locks outside knob until unlocked by key or by turning inside knob.

• Vestibule Lock
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• D60PD

Turn/push-button locking: pushing and turning button locks outside knob requiring use of of key until button is manually unlocked. Push-button locking: pushing button locks outside knob until unlocked by key or by turning inside knob.

• Store Lock
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• D66PD

Key in either knob/lever unlocks both knobs/levers.

• Classroom Lock
• AL70PD
• A70PD
• D70PD

Outside knob locked and unlocked by key. Inside knob always unlocked.

• Corridor Lock
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• D73PD

Locked or unlocked by key from outside. Push-button locking from inside. Turning inside knob/lever or closing door releases button.

• Communicating Lock
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• D72PD

Key in either knob/lever locks or unlocks each knob independently.

• Storeroom Lock
• AL80PD
• A80PD
• D80PD

Outside knob/lever fixed. Entrance by key only. Inside knob/lever always unlocked.

• Institution Lock
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• D82PD

Both knobs/levers fixed. Entrance by key in either knob/lever.

• Hotel/Motel Lock
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• A85PD
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Outside knob fixed. Entrance by key only. Push-button in inside knob activates visual occupancy indicator, allowing only emergency master key to operate. Rotation of inside spanner-button provides lock-out feature by keeping indicator thrown.

• Hotel/Motel Lock
• AL85PD
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• D85PD

Outside knob fixed. Entrance by key only. Push-button in inside knob activates visual occupancy indicator, allowing only emergency master key to operate. Rotating inside knob/lever releases visual occupancy indicator. spanner-button provides lockout feature by keeping indicator thrown