CTS -6AN O-Ring Boss to 5/16" Hose Barb Fitting

The CTS Turbo -6AN O-Ring Boss to 5/16" hose barb fitting provides a precise conversion solution for fuel and oil system builds requiring adapter connections between AN fittings and standard rubber hose. Machined from quality materials, this fitting features an O-ring boss seal on the -6AN side for leak-free performance under pressure, while the 5/16" barb end securely retains rubber or silicone hose. Ideal for workshop environments where custom plumbing requires transitioning between AN-spec components and traditional hose connections in performance and motorsport applications.