Designed to work with Underscore Cube baths and Underscore Cube BubbleMassage(TM) air baths, this cable-activated rough bath drain allows for multiple installations. Solid-brass construction. For use with Underscore Cube baths and BubbleMassage air baths. Includes compression fit tee fitting and solder joint tee fitting. Requires K-8134 cable drain kit (sold separately). Through-the-floor, along-the-floor, compressor joint, or solder joint installation.