Features. ABSDWV Swivel Tray Plug Adapter With Washer. Hub x Female Pipe Thread. Threads Onto Bottom Of Sink Strainer. For Non-Pressure Drain Waste Vent Installation. Low Chemical Resistance Black Material.. Size - 1-12 in.. Dimension - 2.25 x 2.25 x 1.88 in.. Item weight - 0.09 lbs.