HydroRail allows you to easily upgrade a standard fixed showerhead to a spa-like showering experience with luxurious showerhead and handshower functionality. It's designed to accommodate a wide array of shower configurations without altering in-wall plumbing, making it suitable for both remodels and new construction. This shower column converts your single-outlet showerhead into a two-outlet custom showering experience, and has a slidebar bracket for easy height and angle adjustments to your handshower. For smooth toggling between handshower and showerhead functions, this column features a diverter conveniently located at the base of the column. Column lets you customize your shower with a showerhead and handshower. Designed for new installations or retrofit to replace an existing installed shower arm. Patent-pending technology allows for an easy bath or shower installation. Diverter at the base of the column makes for easy toggling between the handshower and showerhead. Slidebar bracket allows you to adjust height and angle of the handshower. KOHLER finishes resist corrosion and tarnishing. Developed and optimized for use with KOHLER handshowers and KOHLER Katalyst™ showerheads. Rainhead, handshower and hose sold separately to allow for customized components Wall-mount shower only installation.