Specifications: I.D. : 0.3" (9mm) O.D. : 0.5" (12mm) Fitting material: brass Hose material: steel wire braided Working Pressure: 160bar / 2320psi Max Pressure: 660bar / 1000psi Max Temperature: 60℃ / 140℉ Coupling (To machine): Click Quick Connect / Release Coupling (To trigger gun): Click Quick Connect / Release Color: Black Outlet fitting: Clip type quick connector Length: 6m/ 19ft; 8m/26ft; 10m/ 32ft,15m/49ft Feature: -Yellow quick connection fitting, fit for new type trigger gun with Yellow C-Clip or Yellow press button .