LINACAO 2Pcs G3/4 Tools Free Copper Union Fitting W Sweat Solder Joint to Female Threaded Connects Compatible with 19mm Nominal Size Stone
- Durable and high standard Brass female coupling..
- Mainly used to connect lines Compatible with air, fuel, oil and inert gases in a quick and simple way..
- It can be used in air conditioning, cooling system piping, pressure gauge, etc. With socket structure, it is easy to install, disassemble and maintain, and has high leak-proof ability..