Ball Valve 6mm 8mm 10mm 12mm 1 16mm 19mm Hose Barb Full Port L-Port Three Way Brass Ball Valve Connector For Water Oil Air Gas ,Easy to Install

High strength and hardness. Easy to install. in use. Used to tighten oil, water, gas hose and other hose interface. Used in garden irrigation, shipbuilding, construction, automotive and other industries.