Automotive Leak Test Kit, Tool Type A/C Nitrogen Leak Detector Kit, Application Automotive A/C, For Use With A/C, Overall Length 15 ft, Includes 15 ft Yellow Hose Assembly with 1/4 in MPT x 1/4 in Coupler and a High Side Automotive Snap Coupler, 6 ft (180 cm) Premium Red 1/4 in Service Hose, High-Quality 1-Valve Manifold with a 0 to 200 psig 3 1/8 in Gauge