"DRAIN (1-1/2NPSX1.5,NP,ASSY)" Product Code: WAS-11012Price: Check LatestNickel Plated Brass Heavy Cast Drain Assembly• A: 1-1/2” (3.8cm) NPS drain size• B: 3” (7.6cm) flange• C: 1-1/2” (3.8cm) L• Includes lock nut and washer