Tru-Flate Universal Coupler *Material: Brass *Product Type: Universal Coupler *Air Inlet Size - End 1: 1/4 in. *Nozzle Type - End 1: Female *Thread Type - End 1: NPT *Number in Package: 1 pc. *Thread Type: FNPT *Color: Gold *Maximum Pressure: 300 psi *Fitting Style: I/M *Nozzle Type: Female *Thread Size: 1/4 in. *Air Inlet Size: 1/4 *Discovery SUP