12FT Semi Truck Air Lines Kit with 2PCS Glad Hands 3in1 Air Hoses 7 Way

12FT Semi Truck Air Lines Kit with 2PCS Glad Hands, 3-in-1 Air Hoses & 7 Way ABS Electric Power Line, with 2PCS Gladhand Handles, 4PCS Seals and Tender Spring Kit for Semi Truck Trailer Tractor Seamless Air Transmission Pipeline 7-Way Pure-Copper Power Line Serve For Longer Safe Service Life Simple Design Easy Installation High Quality 3 in 1 Combo Line Item Model Number: BSC507-1 Length: 12 ft / 3.7 m With Gladhand: Yes Compatible Power Supply: ?DC 76V, ?30A Maximum Pressure Tolerance for Air Hose: 7.5 Mpa Air Hose Fitting: G1/2 Main Material: Air Hose: Rubber + Carbon Black Power Line: TPU + Pure Copper Product Weight: 13.2 lbs / 6 kg Product Dimensions: 3.7 x 3.7 x 144.1 in / 95 x 95 x 3660 mm