Model Number: 111-2163 Model Name: SIGNATURE BACK OUTLET BOWLS 1.6 GPF (6 Liters) Description: Flush Valve Bowl 1.6 GPF (6 Liter)Floor Mounted Back Outlet, Elongated-Rim, 1 1/2" Top Spud, Furnished with Color Matched Bolt Covers List Prices: * White: Standard Colors: Premium Colors: $ 424.90 $ 551.70