3 PCS Car Fuel Can Hoses and Bender, Racing Fuel Jug Transfer Hose, Oil Container Filler Flexible Neck Tube, Motorsport Spout Accessories for 3 & 5 & 5.5 Gallon VP Oil Jugs (White). Sealing: This fuel filler neck hose has a threaded connector at both ends that can be screwed onto the fuel tank outlet to form a closed filling channel, with a sealing structure to prevent fuel leakage or evaporation.
