-6 female AN flare seal to male -4 AN flare reducer. This fitting is made from billet alum. and allows a racer to take a 37 degree JIC hose end and adpt. it to male 37 degree JIC. Fitting swivels.
RBS has five of these so buy one or buy them all and save.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.