When a straight fitting would force an awkward hose bend, these 90-degree elbow barb fittings clean up the plumbing. Each converts a 1/4 in barbed hose run into a 1/4 in NPT male thread at a true right angle, routing lines neatly around bulkheads, along panel edges, and through tight cabinet openings. Made from CA360 brass to ASTM B584 and ASME/ANSI B16 standards, the fittings deliver measurably better corrosion resistance and thread clarity than generic zinc or low-grade brass alternatives. A 300 PSI working pressure rating and -40 to 160 degree F operating range make these suitable for compressed-air distribution, pneumatic cylinder supply, vacuum lines, and temperature-control water circuits.