JB Industries 103 Heavy Duty Swivel Coupling, 3/8 in, FNPT, Brass, Domestic
JB Industries Swivel Coupling, Heavy Duty, Series: 103, Fitting/Connector Type: Coupling, 3/8 in Nominal Size, FNPT, Brass, Domestic
JB machines all of the brass fittings at the factory in Aurora, Illinois using the highest level of brass, Many import fittings use lower quality brass with lower copper content and higher failure rates. Our brass fittings may be used with copper, brass, aluminum, steel, and plastic tube provided an acceptable flare could be generated with the material.