• 12FT Semi Truck Air Lines Kit with Glad Hands: VEVOR 3-in-1 semi truck air lines kit is perfect for replacing your old, severely worn-out, and tangled standard ABS air power lines. It includes a comprehensive set: 2 glad hands, 2 gladhand handles, 2 hooks (one pre-installed), 1 spring, 4 gladhand seals, and 1 teflon tape. 12 ft length is compatible with small truck models such as Philips 30-2151, 302171; Tectran 169157, 13S15401; and OTR 6818, 6814.

• Reliable Air Delivery System: Our gladhands and handles ensure a tight connection, preventing leaks and ensuring timely brake response. The G1/2 brass spiral joint is durable and resistant to deformation, with a rear spring to prevent loosening. Equipped with 4 gladhand seals and Teflon tape for extra protection, this air brake hoses kit is perfect for trucks needing gladhand replacement.

• 7-Way SAE-J560 Power Line: The ABS power cord uses a standard SAE-J560 plug with 7 pure copper wires for superior conductivity. It delivers efficient power transfer from the engine to your trailer/truck, maintaining stable and reliable current transmission, and proper operation of lights like turn signals and brake lights.

• Upgraded Designs: The 2 air hoses and power cord feature a spiral wrapping design for a neat appearance, preventing tangling and damage. TPU power line sheathing is temperature-resistant and durable, and the rubber carbon black air hose is anti-static and can withstand up to 7.5 MPa pressure. Hooks and spring provide extra protection, reducing shaking and ground friction.

• Easy Installation: The 3-in-1 air hose kit is more organized and easier to install than standard ABS lines. Connect the air hoses and power line at both ends, then hang the hooks and spring to complete the setup. Regularly check the seals and replace them promptly; remove and store the gladhands properly when not in use.