Add to any pressure gauge, console or air integrated console which uses a standard high pressure hose. Durably constructed from brass with a black chrome finish adapter has gauge end with 7/16-20 female threads and hose attachment. End has 7/16-20 male threads. Adapter comes complete with air-spool and Viton O-rings for out-of-the-box installation. Adapter is designed for 3,442 psi (237 bar) service pressure.