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Available4 products
Gladhands are used to connect pressurized air hoses or brake lines from trucks or semi-tractors to trailers. To connect gladhands, the driver presses the two seals together with the couplings at a 90° angle to each other. Turning the gladhand attached to the hose will join and lock the couplings. Gladhands are color-coded to denote which lines are connected, with red signifying emergency brake lines, blue indicating service air lines, and black used interchangeably.
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Emergency Gladhands (Red)
Emergency gladhands are red in color and used to connect emergency brake airlines from trucks or semi-tractors to trailers.
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Service Gladhands (Blue)
Service gladhands are blue in color and used to connect service air lines (also called control lines or signal lines) that carry air to foot brakes or trailer hand brakes.
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