Don't let a damaged male AN fitting ruin your race weekend! Whether it was overtightened, misaligned, or just plain mismatched, a damaged sealing flare is no longer a reason to throw out a specialty AN fitting -- or the expensive item that the fitting is welded to!
This Fitting Fixer from Koul Tools is designed to restore the 37° flare to any standard AN male fitting. The heart of the fixer is a lapping tool coated with diamond dust which smooths out damage and imperfections on aluminum, steel, or even stainless steel fittings. Equally important is the precision-machined guide collar which ensures that the flare will be perfectly straight and properly aligned to the threads for a perfect seal.
To use, simply thread the aluminum guide collar onto your male 12AN fitting. Chuck the lapping tool into your drill and put a drop of oil in the lapping cone. Insert the lapping tool into the guide collar and spin the drill a few times while applying light pressure against the fitting. In less than a minute, your fitting is ready for use!
This 12AN Fitting Fixer works on any male 12AN fitting conforming to AN, SAE, or JIC standards. The guide collar has the -12 number as well as the corresponding tubing size (3/4") etched on the side for quick identification. Sold individually. Conceived, designed, and manufactured in the USA.