Need a tough, flexible hose for fuel, oil, or coolant lines? This X AUTOHAUX braided nylon hose is a solid pick. It’s 5.3 feet long with AN10 fittings and a 5/8\ inner thread. The inner tube is CPE synthetic rubber, resistant to fuels and oils, while the outer sleeve is black braided nylon for extra strength and abrasion resistance. The aluminum alloy fittings are anodized, swivel for easy alignment, and reusable—just tighten ’em down. Handles high pressure and temps without leaking. Works on cars, motorcycles, ATVs, or any small engine for fuel lines, oil returns, transmission coolers, or even air systems. Inner diameter is about 14.27mm, outer is 20.24mm. Comes as one complete hose with fittings attached. Upgrade your lines for better flow and durability.