KOHLER K-T14420-4-BN Purist Rite-Temp Pressure-Balancing Bath and Shower Faucet Trim, Vibrant Brushed Nickel Premium material construction for durability and reliability Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards by over two times Rite-Temp 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 Completes Purist design solution with Kohler fixtures and accessories