... (PL45- male 45 elbow fitting) Thread: Inch thread, Metric thread, NPT, PT, BSPP As a Fitting manufacturer,include pneumatic Fittings, Push in Fittings, Air Fittings ... , Instant Fittings, One Touch Fittings, Pneumatic Connectors, Quick Couplers, Speed Controllers, Compact One Touch Fittings,pipe fittings,pipe fitting ...