Proflow AN4 Female To 5/16" Barb Straight Fitting -4AN To 8mm, Black – PFE411-04-05BK

Hey custom builders and mechanics!

Here's a quality fitting from Proflow.

It's an AN4 female to 5/16-inch barb straight adapter.

That's a -4AN thread on one side and a barb for 5/16-inch (8mm) hose on the other.

It's finished in black.

This is a performance part, perfect for fuel systems, oil lines, or coolant hoses in custom cars, bikes, or racing applications.

It's a universal fitment, made in Australia, and comes with a 1-year warranty.

If you need to connect a braided AN line to a standard rubber hose, this is the adapter you need.

Clean, simple, and effective.