The 3-in-One ABS AirPower Lines from Tectran Manufacturingis a tractor-to-trailer hook-up line with WeatherSeal plug sleeves and a thick, beveled-edge spiral wrap. Available in the ArticFlex grade, the 3-in-One features two 3/8" ID SAE J1402 rubber air lines in black, red, or blue and an ABS performance power line that meets SAE J2394 requirements. The line also includes a spoon cut end on a spiral wrap and a FLEXGrip-HD gladhand grip on the trailer leads. The line's all-brass fittings resist corrosion and the thermo-elastomeric reinforcement guard on the tractor leads restricts bending.