Tissting AC Adapter Tool kit, Professional Quick Couplers Air Conditioner Service Port Fit for Refrigerants - R1234yf

【Solid Brass Build For Stable Connections】This R1234yf adapter quick coupler from the brass AC adapter kit features machined brass body, rigid structure to avoid fracture during repeated fitting operations. 【Colour Coded High Low Side Design】The car brass air con coupler fitting and HVAC service port coupler adopt red for high pressure port, blue for low pressure to simplify vehicle AC identification. 【Leakproof Sealing Structure】This refrigerant quick connector comes with leakproof O ring seal internal ring, cuts refrigerant spillage and lowers risk of accidental operator injury. 【Standard 1/4 Inch SAE Thread Fit】The AC manifold gauge R1234yf adapter is made as 90 degree elbow fitting with standard 1/4 inch SAE thread, matches most manifold gauge hoses for charging and evacuation tasks. 【Multiple Automotive HVAC Applications】As a practical auto AC charging tool, it fits automotive HVAC repair work including pressure diagnosis, refrigerant filling and system recovery on R1234yf vehicles.

【Solid Brass Build For Stable Connections】This R1234yf quick coupler from the brass AC adapter kit features machined brass body, rigid structure to avoid fracture during repeated fitting operations. 【Colour Coded High Low Side Design】The car brass air con coupler fitting and HVAC service port coupler adopt red for high pressure port, blue for low pressure to simplify vehicle AC identification. 【Leakproof Sealing Structure】This refrigerant quick connector comes with leakproof O ring seal internal ring, cuts refrigerant spillage and lowers risk of accidental operator injury. 【Standard 1/4 Inch SAE Thread Fit】The AC manifold gauge adapter is made as 90 degree elbow fitting with standard 1/4 inch SAE thread, matches most manifold gauge hoses for charging and evacuation tasks. 【Multiple Automotive HVAC Applications】As a practical auto AC charging tool, it fits automotive HVAC repair work including pressure diagnosis, refrigerant filling and system recovery on R1234yf vehicles.