These small, typically brightly coloured tags serve a vital security perform in aviation and different industries. Usually connected to parts like covers, pins, or security units, they act as a distinguished reminder to take away a security ingredient earlier than operation. For instance, a tag could be connected to the pitot tube cowl of an plane, making certain its removing earlier than flight to permit for correct airspeed readings.
Their easy but efficient design minimizes the danger of human error, stopping accidents attributable to missed security procedures. Traditionally rooted within the aerospace trade, this apply has expanded to different fields requiring strict security protocols, like manufacturing and upkeep. This visible cue contributes considerably to operational security and procedural compliance.