Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Russell -4 AN female to -6 AN male B‑nut expander in blue anodized finish adapts AN hose ends to different fittings. Precision machined from 6061‑T6 aluminum, the adapter provides a positive seal at maximum operating pressures and simplifies connections between hose and component ports. It’s offered to complement hose installations where a compact, reliable adapter is needed.
Russell Performance -4 AN Female to -6 AN Male B-Nut Expander
