Parker A-Lok 4MSEL8N-B Brass Compression Tube Fitting, 90 Degree Elbow, 1/4" Tube OD x 1/2" NPT Male 90-degree elbow for connecting tubing to threaded pipe at an angle Fitting connects to tubing on one end and has an NPT male connector on the other Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Twin ferrule compression fitting for a leak-resistant seal in high-pressure applications For use with copper pipe and tubing