J2F3 Valve J-series truflate automotive interchange pneumatic fitting. Made of steel. Interchange data: Truflate automotive interchange style; Parker 10-Series; Rectus 55KM; Tomco A2100/PT400. Nitrile (Buna-N) seals are standard providing a temperature range of -40 degree F to +250 degree F. 1/4-inches Coupling and 3/8-inches - 18 NPTF female thread. 1.56-inches length. 1.01-inches maximum OD. 7/8-inches hex.