PLEASE SEE PICTURES FOR MEASUREMENTS This LTWFITTING Coupling tube fitting is made of brass for durable. It has a flared tube connection and a female NPT connection. And it is suitable for use with fuel and gas systems. Type: flare female connector Flared tube connection on one side and a female NPT connection on the other Brass for corrosion resistance, ductility at high temperatures and low magnetic permeability Brass pipe can be connected to copper, brass, plastic, aluminum Not recommended for polybutylene or soft plastic tubing Primary uses water, gasoline, oil, vacuum and air lines Details Application Air, Natural Gas, Non-Potable Water, Oil Color Family Brass Color/Finish Brass Compatible Pipe Material Multi-Purpose Connection 1 Flare Connection 2 FIP Connectivity Threaded Features Corrosion Resistant, Threaded Fitting or Connector Type Flare Fitting/ Connector Collection Brass Material Brass Maximum working pressure (psi) 200 Maximum Working Temperature (F) 200 Pack Size 5 Pipe or Fitting Product Type Fittings Connectors Product Weight (lb.) 0.084 Reducing Fitting Yes