Smith Hi-Set Elevated Adjustable Fixture Supports are engineered for off-the-floor water closet installations requiring raised mounting heights, which are commonly specified for wheelchair-accessible and other elevated-height design requirements in commercial, institutional, and public facilities. Available in horizontal and vertical fitting configurations, the line includes models with single and dual side hub inlets for accommodating nearby fixture connections, as well as models designed for deep rough-in conditions. Select models include auxiliary inlets for added drainage flexibility.