KOHLER K-T18488-4-CP Symbol Rite-Temp Pressure-Balancing Bath and Shower Faucet Trim, Polished Chrome Premium material for durability and reliability Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards over two times Rite-Temp(R) pressure-balancing technology maintains water temperature within +/-3 degrees Fahrenheit High-temperature limit stop allows you to preset a comfortable maximum temperature to eliminate scalding Easy to clean MasterClean sprayface resists mineral buildup