Compatible with Sunoco and many other Utility Jugs equipped with screw-on cap with a 3/4" NPT port - Each; Made from durable PVC plastic and vinyl. Features a plastic shutoff valve you can control the flow or shut it off. 15 inch long hose is clear so you know things are flowing and has the length and flexibility to make filling easier. 3/4" NPT pipe thread end fits most fuel jug lids. Cap seals when not in use.;.