Allstar 1/8 inch NPT Male to 1/4 inch Brass Straight Inverted Flare Female Brake Line Adapter Fitting (Pack of 4) features a brake line adapter fitting and is made from quality brass. It adapts a 1/8 npt male to 1/4 inverted flare female and is a straight style fitting. It is sold in one set of 4 pieces. Allstar also carries a large and wide selection of quality fittings for most automotive plumbing needs..