NIBCO 4 in. x 4 in. x 3 in. ABS DWV Hub Sanitary Tee

The NIBCO 4 in. x 4 in. x 3 in. ABS Sanitary Tee can be used to connect a horizontal ABS branch line to a vertical ABS drain line. 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.|4 X 4 X 3 in. Inside Diameter and 4 1/8 X 4 1/8 X 3 1/8 in. Outside Diameter|Do not use primer with ABS|Used to connect a horizontal ABS branch line into a vertical ABS drain line|Hub x hub x hub connections|Solvent-welded connections|NSF/ANSI Standard 14|UL Listed 94V-0|"4 X 4 X 3 I.D. and 4 1/8 X 4 1/8 X 3 1/8 O.D."