The Clearflo adjustable trip lever pop-up drain works perfectly with 14- to 16-in deep baths. Your bath will be even more relaxing because you can depend on solid-brass construction for durability and reliability. Kohler® finishes resist corrosion and tarnishing, exceeding industry durability standards over two times. And you have installation flexibility with above- or through-the-floor options. Kohler® Pop-Up Drain, Adjustable, Series: 7160-AF, 14 in Height, 3-11/16 in Width, 16 in D, 17 ga Brass, For Use with: 14 to 16 in D Baths, Whirlpools and BubbleMassage™ Air Baths, Vibrant® Brushed Bronze