Material: Copper

What will you get in the box?
-1 x Red High Voltage r1234yfs Quick Coupler
-1 x Blue Low Voltage r1234yfr Quick Coupler

Our product advantages:
-Made of high-quality brass material. It has undergone a rigorous and meticulous screening process
-High temperature resistant and more durable, so you can use it for a long time without worrying about quality issues
-Adopting a tight connection design, the connection part adopts a precision threaded design, and the joint is internally sealed with rubber and ball lock design
-It can ensure effective leakage prevention and safe use when using the r1234yf refrigerant filling kit
-Designed for ease of use with a knurled clamping ring. The automatic shutdown function adds convenience to the disassembly and installation process
-Suitable for refrigerator filling hose and car R134A refrigerant filling hose; It can also be used for fuel injectors