TUTHILL 3/4 MULTI-PLANE SWIVEL Multi Plane 360 Degree Swivel; 3/4 Inch NPT Inlet To 3/4 Inch NPT Outlet; Aluminum Zinc Alloy (Body)/ Fluorosilicone (Inner O-Ring)/ Fluorocarbon (Outer O-Ring); Used For Unleaded Gasoline/ Diesel & Ethanol Blends Through E10