Designed for marine outboard engines requiring 8mm fuel line connections Compatible with common small to mid-size outboard motors including , and models Made from oil-resistant nitrile rubber and reinforced with braided polyester for fuel handling Fits standard 8mm inner diameter fuel hoses with secure push-on installation and leak-resistant sealing Suitable for , ethanol-blended fuels (up to E10), and marine-grade diesel applications, Manufacturer: ANrnkYHsh