Moen T4501ORB Wynford Posi-Temp Valve Trim, Oil Rubbed Bronze LifeShine finish assures the ultimate in durability and is guaranteed not to tarnish, corrode or flake off Lever handles make it easy to adjust the water Equipped with the PosiTemp pressure-balancing control valve to help maintain water temperature in the shower Built on the Moen M-PACT common valve system, allowing you to update the faucet style in the future without replacing any plumbing Posi-Temp valve not included