KOHLER K-7160-AF-BN Clearflo 1-1/2-Inch Adjustable Pop-Up Drain, Vibrant Brushed Nickel Solid brass construction for durability and reliability KOHLER finishes resist corrosion and tarnishing, exceeding industry durability standards over two times Adjustable trip lever pop-up drain For 14-Inch to 16-Inch deep bath installations Above or through-the-floor installation options