One touch fitting with PT & NPT(PL45- male 45 elbow fitting) Thread: Inch thread, Metric thread, NPT, PT, BSPP ... , Compact One Touch Fitting, Hand Valve, Air Blow Gun, Silencer&Muffler, Nickel Plated Brass Fitting, Tube Fitting,Mini Ball Valve, Metal ... metric sizes. One touch fitting with PT & NPT(PL45-male 45 elbow fitting)