CheeMuii 15 FT Semi Truck Air Line Hose Assembly with Tender Spring & Gladhands & Handles Rubber Air Brake Hoses Kit for Truck Trailer Tractor - (Red & Blue Color-Coded)

STANDARD COMPLIANT: Our semi truck air hose kit meet or exceed DOT FMVSS 106; SAE J1402 - Type A; 3/8"" Air Brake Hoses, 49 CFR 571.106. Replace for Tectran 13S15401, for Tremec Sloan 455180DSET, for Philips 11-8115, etc. PREMIUM QUALITY: The semi-truck air line kit's double-braided design consists of interwoven spirals and is manufactured using a 3-layer integrated molding process. The air line hose assembly has higher burst pressure and better resistance to twisting, with a longer service life. RED&BLUE COLOR-CODE: The CheeMuii air brake hoses kit are overall red and blue color coded for easy identification of service and emergency configuration (polarized) or general purpose (non-polarized). SWIVEL BRASS DOT FITTIING: The CheeMuii free 360° swivel DOT air hose fittings are made of high-quality CA360 brass, meets D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life. And 1/2"" NPT threads are pre-applied with sealant to prevent leaks. GALVANIZED CARBON STEEL SPRING KIT: The 25"" heavy duty spring is made of premium carbon steel with good elasticity and toughness, which can run normally and have a long service life at high intensity. And the surface of the spring is galvanized, which can prevent rust and corrosion. And the 3-Hole Clamp Holder has a special widening design to effectively prevent the washers from sliding, and use it with the locking nut, which can fix the Air Hose and Power Cord very well. SPRING JOINT & RUBBER HANDLE: The joints at both ends of the air hose line are protected by spring joints and rubber grips to provide protection and prevent kinking in situations such as sharp turns