Keep your kitchen sink draining beautifully with the KOHLER Duostrainer sink drain and strainer with tailpiece, a complete system designed to make everyday cleanup effortless. The removable basket strainer features an easy open/close stopper, so you can hold water for soaking dishes or release it in a moment, giving you full control at the flip of a wrist. A quick-locking installation system and included tailpiece take the friction out of setup, fitting sink installations with either a 3–1/2" or 4" outlet. Crafted from durable brass and finished in an array of KOHLER® finishes, this kitchen sink drain strainer becomes a refined accent that complements your decor while catching debris and keeping water flowing freely. If you want a sink stopper and strainer that pairs lasting quality with graceful design, this is the piece that brings it all together.