Kohler K-8803-0 Duostrainer Basket Strainer Only, WhiteFeaturing a convenient open/close stopper, the Duostrainer basket is offered separately so you can mix and match colours and finishes with Kohler sinks and drains.The basket is for sink stainer installations with 3-1/2" or 4" outlets and is available in an array of Kohler finishes and colours.Kohler K-8803-0 Duostrainer Basket Strainer Only, White Features: Colour finishes differ in design and are offered in plastic For sink installations with 3-1/2" (8.9 cm) or 4" (10.2 cm) outlet Open/close stopper on sink basket strainer Please note: Duostrainer body and tailpiece not included.Order separately (K-8804) Strainer has drain lines, not holes One year limited Kohler warranty