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    1/2″ x 1/2″ Air Brake Male Connector Assembly with Spring Guard

    Part #: TRS-S378AB-8-8

    This brass male connector assembly is designed to connect 1/2″ DOT-approved air brake rubber hose to a 1/2″ male pipe thread (MPT) port. It is precision-machined with integrated spring guard protection, making it suitable for mobile air brake systems where motion, vibration, or flexing may occur. The included steel coil spring guard helps prevent hose fatigue or kinking, especially in high-flex applications.