Functions

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Columbus Series

IMAGE CODE ANSI/FED DESCRIPTION
7500 ANSI:F109

ENTRANCE/OFFICE LOCK
Turn/Push button locking. Pushing and turning button locks outside knob requiring use of key until button is manually unlocked. Pushing button locks outside knob until unlocked with key or inside knob is turned.

7503 ANSI:F84

CLASSROOM LOCK
Deadlocking latch bolt operated by knob from either side except when outside knob is locked from outside by key. When outside knob is locked, latch bolt is operated by turning inside knob.

7505 ANSI:F86

STOREROOM LOCK
Deadlocking latch bolt operated by key in outside knob or by rotating inside knob. Outside knob is always fixed.

7520 ANSI:F76

PRIVACY LOCK
Latch bolt operated by knob from either side. Outside knob is locked by push button inside and unlocked by emergency release outside. Turning inside knob or closing door releases push button.

7530 ANSI:F75

PASSAGE
Latch bolt operated by knob from either side at all times.

7540

DUMMY TRIM
Single dummy trim for one side of door. Pull only.

OTHER FUNCTIONS NOT LISTED AVAILABLE UPON REQUEST