Put this devise in the top of the sink to prevent anyone from removing the strainer.
- Flange Assembly for Lever and Twist Handle Waste 3-1/2"
- For Sink Openings measuring: 3-1/2" (89mm)
- Outder Diamter = 4-3/8" (11.1mm)
- For use on Franklin Machine, Barnett Premier, Component Hardware, Standard Keil, T&S, and Chicago wastes.