R134A/R1234YF H/L Auto Car Quick Coupler Connector Brass Adapters Air Conditioning Refrigerant Adjustable Charging Apdater Tool

This quick coupler adapter can be widly used for most automotie air conditoner diagnostic AC manifold gauge hose service ports,1/4" male flare as well as 6-ball style coupler. One set for all.

Design: This quick detachable fitting and 6 ball snap lock design make the opearaion easy. This kit gain a much better tightness and usage field. Blue and red ( low and high) switch separate the on/off button clearly.

Installation: Connect the button to the vehicle’s R134A/R1234YF service port and the copper adapter with the refrigerant hose, turn on/off the switch at top to turn it on/off. Kindly let us know if there are any doubts.

r134a adjustable

r134a NOT adjustable

R1234YF adjustable