Product Information Material: Zinc Plated Steel Female Thread: JIC 37° Swivel Male Thread: JIC 37° Select a Product Part NumberFemale Thread SizeMale Thread SizeWorking Pressure 6502-107/8"-147/8"-143000 PSI 6502-83/4"-163/4"-164000 PSI 6502-47/16"-207/16"-204500 PSI 6502-121-1/16"-121-1/16"-123000 PSI 6502-161-5/16"-121-5/16"-122500 PSI 6502-69/16"-189/16"-184000 PSI 6502-201-5/8"-121-5/8"-122000 PSI