Streamline Your Air Brake System with Single Pole-Dual Cable AirPower Lines The convenience of the AirPower Line plus an added Tailgate Powerline -(2) 3/8\" ID SAE J1402 rubber air lines -ABS performance power line meets the performance requirements of SAE J2394 -Single pole / Dual cable power line -SAE J560 Buffalo Plugs with WeatherSealTM sleeves for superior corrosion protection and strain relief -Heavy duty, beveled edge spiral wrap gathers all lines into a tangle-free bundle -Spoon cut end on spiral wrap eliminates sharp end which can damage the hose or electric cable FLEXGrip-HDTM - A thermo-elastomeric gladhand grip located on the trailer leads (Patent Pending) -Our most robust grip for ultimate kink protection! -Corrosion resistant all brass fittings -Tapered grip flexes with airline during tight turns for advanced kink protection -Reinforced, thicker rail at the hose end of the grip prevents tearing and improves kink resistance -Color-coded grip helps to minimize incorrect tractor/trailer connections -FLEXGrip-HDTM Thread - 1/2\" Bend Restrictors - A thermo-elastomeric reinforcement guard located on the tractor leads (Patent Pending) -Non-corrosive, unlike typical spring guards -Color-coded to help minimize incorrect tractor/trailer connections -Prevents kinking during tight turns LIFESwivel(R) - A live swivel design featuring all brass construction to eliminate corrosion (Patent Pending) -Fitting located on the tractor side of the assembly -Double O-ring leak-free \"Life\" design -Quick & easy single wrench installations - 1/2\" Tractor Fitting Threads TEC-CLAMPTM - No tools needed for installation or adjustment. CLAMP. LOCK. GO. -1.75\" ID Tec-ClampTM for suspending APL assembly. - 2-Hole Tec-ClampsTM at each end to help suspend 4th line when not in use. Upgrade your air brake system for enhanced performance and convenience with Tectran's Single Pole-Dual Cable AirPower Lines, designed to simplify your connections and provide reliable power and control.