Review on 🔌 TST 20500311 Industrial Interchange Quick Coupling by Darrin Parasson

Interesting, secure design for those wanting to use Industrial Interchange (aka "M") quick couplers and plugs. This is NOT compatible with some other types of air quick couplers. Lincoln "L" style is too long, Tru-Flate "T" style and Milton high flow "V" style are oversized in diameter. This is not a "universal" connector that is compatible with other connector types. When used with the appropriate 'M' or 'Industrial Interchange' connectors it is easy to connect and when disconnected the 'downstream' compressed air is safely vented away from the user through the small hole marked in Revane's photo see is. The clutch will not "disengage" if the body is dragged across the ground and catches on something. Although there is a spring loaded safety release similar to "regular" connectors, the connector MUST be rotated to disconnect. . However, since the inner diameter of the air passage on Industrial Interchange/M connectors is not very large, the airflow resistance is greater than that of a Milton V-Coupling used with a V-Coupling. style connector. The country of origin is not indicated on the product or on the packaging.