3x HVAC 1/4" SAE 600 PSI Charging Hoses W/ Shut Valve AC Refrigerant R134AFeature: 1: Heavy Duty Brass Made Hose Connections. 2: Designed to Meet 1 4" SAE Requirement for Refrigerant Permutation. 3: 45 Degrees Angle on the Service Port Site for Easier Access. 4: Using Shut off ball valves reduces the lose of refrigerant. 5: Good for R134a and most other refrigerants like R22, R12, R404 and R502. Specifics: Condition: 100% Brand New Material: Copper and Rubber Color: Blue Red Yellow Hose length: Approx. 152cm 60inches