KOHLER K-11660-CP Swiftflo 1-1/2-Inch Adjustable Trip Lever Drain, 17-Gauge Brass, For 14-Inch To 16-Inch Baths, Polished Chrome Solid brass construction for durability and reliability For 14-Inch to 16-Inch deep bath installations Adjustable trip lever pop-up drain Removable grid strainer For through-the-floor installations