A standard exit shall have fastenings or hardware that can be opened from the inside by pushing against a single bar or plate or turning a single knob or handle.

• A. True
• B. False
• C. Only on exterior doors
• D. Only in hospitals

Answer: (A)

Exit doors must be readily openable from the inside with a single action. This means the hardware should release the latch with one push or pull stroke—such as a horizontal push bar or plate, or turning a single knob or handle—without the need for keys, special knowledge, or multiple steps. This design ensures quick, uncomplicated egress during emergencies and prevents occupants from becoming trapped due to a complicated release mechanism. Examples of compliant hardware include panic bars and simple interior handles that operate with one gesture.