Back Home / Pipe & Tube Fittings / Black Pipe Fittings / BLACK PIPE COUPLING 3/8 X 1/8 BLACK PIPE COUPLING 3/8 X 1/8 SKU: XBPC38X18 Categories: Black Pipe Fittings, Pipe & Tube Fittings Made from malleable iron. Molded to reduce parting lines and rough edges resulting in better liquid flow. Black Pipe Coupling Size 3/8″ to 1/8″ Female pipe on both ends Case Quantity: 1 Log In For Pricing