Keep your sink draining smoothly with this complete Duostrainer sink strainer. With an integrated tailpiece for convenient installation, and basket featuring an easy-to-use open/close stopper, this strainer system offers everything you need. Available in an array of KOHLER finishes to accent any decor. Kohler K-8801 Features: Covered under Kohler's 1 year limited warranty Constructed of brass Coordinates with products from the Duostrainer line Fits drains with a 3-1/2" or 4" drain connection size Kohler K-8801 Specifications: Height: 7" (top to bottom) Diameter: 4-1/2" (left to right across) Drain Connection Size: 3-1/2" or 4"