Charging Refrigerant Recharge Couple Recharging Review

🛠 [High Grade]--1/2 ACME Thread Brass adapter, clear thread,charge hose adopted high quality rubber,high pressure resistance with solid construction and stable performance.The Gauge with protective cover. 🛠 [Great Refrigerant Recharge Hose]--Perfect air conditioning conversion adapter kit. Completely used to R134a,R12,R22.Total 52’’ hose,90-degree coupler and R134a low side. 🛠 [Safety valve ]--This system refrigerant charging pipe with built-in safety valve to prevent accidental venting of refrigerant.Using for home air-conditioning and car air-conditioning add refrigerant. 🛠 [Easy to use]--Push & Lock coupler with auto shut off. Easy and convenient to use. Come with gauge for easily viewing during use and getting a correct charge. 🛠 [How to use]--One adapter is connected to R134a can and the other is connected to the car.