NIBCO 4 in. x 4 in. x 3 in. ABS DWV 45-Degree All Hub Reducing Wye

The NIBCO 4 in. x 4 in. x 3 in. ABS DWV 45 H x H x H Wye leads a branch line into a horizontal drain line in an ABS sanitary system. It is secured with solvent welds. ABS are 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 using 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|Made of ABS|Connects an ABS branch line to a horizontal ABS drain line|Solvent-welded connections|Not for use with primer|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."