TAISHER 2 Pack Brass Pipe Fitting 1/4" NPT Female x 1/4" NPT Female, Hex Pipe Connector, 50mm Threaded Long Nipple

["Product Material: High quality solid brass strong and durable brass is corrosion resistant and ductile at high temperatures","Maximum Pressure: Maximum working pressure is 290 PSI","Working Temperature: Temperature range from -65°F to 250°F","Hex Long Pipe: The full hex outer body provides a solid grip for standard wrenches delivering even torque during tightening to prevent slipping rounding or damage to the fitting","Application: Household water plumbing air compressor pipelines gas supply systems industrial pipeline reconstruction mechanical equipment piping"]