One-piece ceramic valve resists debris and hard water buildup?? Wall mount</br>Ergonomic handle rotation provides on/off water control with only a quarter turn</br>For 8"(203 mm) centers?? ??"uarter-turn washer less ceramic disc valves?? Integral diverter mechanism??</br>Brass valve bodies?? Solid brass construction ensures years of reliable performance</br></br>Product Description</br></br>Kohler K-303-K-NA 1/2"ramic Wall-Mount 3-Handle Valve SystemThis ceramic wall-mount two-handle valve system for 8" centers works behind the scenes to keep your Kohler faucet at optimal performance. It features solid brass construction for durability and reliability and one-piece ceramic valves resistant to debris and hard water buildup. Ergonomic handle rotation provides on/off water control with only a quarter turn.Kohler K-303-K-NA 1/2" Ceramic Wall-Mount 3-Handle Valve System Features: One-piece ceramic valve resists debris and hard water buildup Ergonomic handle rotation provides on/off water control with only a quarter turn Integral diverter mechanism Solid brass construction ensures years of reliable performance</br><br/>http://www.amazon.com/gp/product/B000ND41GSS62378