BWO40S45A2 - Cable Operated Bath Waste & Overflow Drain - Less Trim - 23" to 36" Tub DepthMountain Plumbing Products BWO40S45A2 Cable Operated Bath Waste & Overflow Drain 23" to 36" Tub Depth Cable operated bath drain with control knob at overflow. Includes a solid brass or plastic molded trim kit. Schedule 40 pipe with brass parts and 1 1 2 drain with patented, flexible overflow neck conforms to any bathtub angle. Available in multiple finishes to match every fixture in your bathroom! Features Schedule 40 ABS Patented Flexible Overflow