Use the NIBCO 1-1/2 in. ABS DWV 90° Hub x Hub Elbow with your DWV system to help remove wastewater from plumbing fixtures. The fitting features ABS construction, and it changes the direction of ABS piping 90°. ABS is lightweight, safe to handle and easy to install. ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings. Color: White.