This Stillness thermostatic valve trim ensures safe and accurate water temperature and consistent, luxurious flow rates. Patented K-joint installation ensures consistent trim appearance, regardless of variability in valve rough-in. Ergonomic lever handle is ADA-compliant. Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards over two times. Trim requires valve to complete.Paired with a 3-way transfer valve, this Stillness 3-way transfer valve trim allows you to choose from six different outputs and direct the water exactly where you want it. Its pared-down approach to design is an ideal accompaniment to contemporary showering environments.