1, This 3-IN-1 side mount can tap valve will work on all R134a (2 7/8") and R12 (2-1/2") refrigerant Manifold System. 2, This 3-in-1 side can tap made of high impact composite, with a metal hinge pin that adds strength at this key position. Durable and long service life and 100% tested before shipping. 3, This 1/2" Male and 1/4" FL-Male connectors have internal check valves to prevent system leakage and allow storage of partially used tanks. 4, the R134A R12 Side Can Tap provides a quick and easy way to connect to R12 or R134A refrigerant, oil or additive tanks when working on car air conditioning systems. Package list: 1 x 3-IN-1 side can tap .
