KOHLER Bancroft Wall-mount supply elbow with check valveInspired by 1900s American design, the Bancroft collection brings nostalgic appeal to your bathroom. This Bancroft wall supply elbow allows your handshower hose to be connected nearly flush to the wall, and includes an integrated check valve to prevent backflow. It features brass construction that will remain sturdy for years to come. For use with a handshower and hose (sold separately) Includes check valve for backflow prevention Coordinates with