Feature: Good quality material Nylon for fuel/gas and other common fluid types, it is durable, long life for use. Good durability and corrosion resistance. Easy installation: The end of barb connects with fuel pipeline or hose, time-saving and high efficiency. Connect the fuel line pull out simply for disconnect while pressing the lock button. Specification: Size: 7.89mm SAE Suitable for: 10.5mm Nylon Hose Total Size: 74x20x19mm / 2.91"x0.79"x0.75"(L*W*H) Hole Diameter: 6mm / 0.24" Shape:Straight Material:Nylon Color:Black Package Include:2 x Fuel Line Hose Quick Release Connector