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: 11.8mm SAE Suitable for: 10mm Nylon Hose Total Size: 84x28x21mm / 3.31"x1.10"x0.83"(L*W*H) Hole Diameter: 6.5mm / 0.26" Shape:Straight Material:Nylon Color:Black Package Include:2 x Fuel Line Hose Quick Release Connector