Car AC R134a System Port Quick Connector Adapter HVAC Auto Air-Conditioning
HEAVY DUTY DESIGN. All Metal Construction, NO PLASTIC part. Professional Tool. WHY THIS TOOL? Manifold hoses can not direct attach to the car AC system (R134a, 14 mm and 16 mm ports).This pair is needed between the car AC service ports and the Manifold set or any service tools to do diagnosis/charging etc!