KOHLER K-T10943-4-CP Stillness Volume Control Valve Trim, Polished Chrome Patented K-joint installation ensures consistent trim appearance, regardless of variability in valve rough-in Ergonomic lever handle is ADA-compliant Trim requires valve to complete.Pair it with a MasterShower(R) volume control valve for precise water flow Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards over two times