PACKAGE CONTAINS: 15FT 3 in 1 trailer air line & ABS wrap cord assembly + 1 pair Gladhands (Red + Blue) + 1 pair Hex Extension Handles + 1 Single Tender Spring Kit, come with 4pcs backup seals and a teflon tape for better installation 3 IN 1 AIR LINE HOSE: The green power line(SAE J2394), rugged cable jacket resists abrasion, UV, diesel, and chemicals, low temperature rate to -85℉(-65℃); Red and Blue air line rate to -65F (-55℃). 7-Way SAE J560 Plug ensure accurate and reliable performance; Heavy-duty Metal Plug Housing with double gusseted handles for easy operation, corrsion-resistant; Steel Spring Guards minimize the tensile stress on the connector and protect the wires GLADHANDS & GRIPS: The extension handle for air line hose easy to be installed. Provides added leverage for coupling/uncoupling gladhands. Rugged anodized aluminum is more durable and corrosion resistant. The glad hands for semi truck air line hose constructed of die cast aluminum with stainless steel wear plates. Service and Emergency configurations (polarized) or Universal (non-polarized). Meets SAE J318 requirements. Red & blue gladhand for easy identification DURABLE TENDER SPRING: The 25" long tender spring for semi truck air line kit is made of quality galvanized carbon steel, which has good rust resistance, corrosion resistant, toughness and resilience, this air line spring can effectively buffer and protect the air line hoses, keeps the cord off the ground REPLACES: KOOTANS 15 FT semi truck air lines kit fit most trailers, semi trailers, offroad trucks, vnl tractors, freight cars, peterbilt accessories, cascadia truck. Replace for Philips 30-2151, 302151, 30-2171, 11-8115; for Tectran 169157, 13S15401, PE13000, for Tremec Sloan 451097, 455180DSET; for OTR6818, 6814; for Peterbilt PE13000, etc › See more product details