This steel Male Run Tee provides a leak-tight seal for your high pressure gas or liquid applications. Hose fitting A has a 1/8"-27 thread size and a NPTF connection type. Hose fitting B has a 1/8"-27 thread size and a NPTF connection type. Hose fitting C has a 1/8"-27 thread size and a NPTF connection type. This fitting is rated up to 5,000 PSI and conforms to SAE standards.