Introducing the Haofa Universal AN4 AN6 AN8 AN10 AN12 PTFE Fuel Line Hose Adapters Fittings for E85 Teflon Fuel Hose! As a dedicated factory, we bring you top-quality products built to last. Designed with precision, our fuel line hose adapters and fittings are crafted for optimal performance and compatibility with AN4, AN6, AN8, AN10, and AN12 sizes. Constructed using PTFE material, these adapters ensure excellent resistance against chemicals, heat, and corrosion. Perfect for E85 Teflon fuel hoses, our products guarantee secure and leak-free connections, enhancing your fuel system's efficiency. Trust in our factory's expertise to deliver the utmost reliability and performance in every product we offer.