RBS carries a full supply of Enderle hose fittings and ends for the racer who likes to make there own hoses. Made from billet steel material that is furnace brazed together. The 45 degree end gives the fuel line a much tighter cleaner fit on the injector.
The line nut is -3 and has a 7/16" wrench hex. The hose barb has four barbs that once you slide the hose and crimp a ferrule on it the hose will be good for high pressure fuel systems that run over 250 pounds of line pressure.