Anderson Metals Brass Tube Fitting, 90 Degree Elbow, 3/8" Flare x 3/8" Male Pipe 90-degree elbow for connecting two tubes at an angle Flared tube connection on one end and male NPT on the other Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Operating temperature range of -65 to +250 degrees F Resists mechanical pullout for a more secure connection These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.