[Dimension] - Fit for Hose Internal Diameter: 10mm Barbed; Thread: G1/2 Female [Material] - Made of brass for corrosion resistance, high temperature ductility [ Advantage] - Easy convenient to install with the adjustable hex swivel socket head, can rotate 360 degrees [Application] - L-shape 90 degree elbow pipe fitting is commonly used to connect gas lines, of air, water, oil fuel in a simple quick way [NOTE] - Barbed stems create a tight seal on the semi-rigid flexible hose when used with a hose clamp or a crimp sleeve or ferrule (NOT included).Please confirm the correct size before ordering