Female Low Side Hose Fitting, Refrigerant Type 134A, R12, R22, R502, MP39, MP66 and R404A, Female Thread 7/8-14 In, Dash Size 12, Min Burst Pressure 2000 PSI, Max Working Pressure 500 PSI, Hose Outside Dia 0.98 In, Hose Inside Dia 0.63 In, Material Steel, For Use With Female O-Ring and Low Side Port, Standards SAE J2064