Westbrass D2089 In-Sink-Erator Style Disposal Flange and Stopper. 1-5/8-Inch Deep Flange, Stopper to Slow the Drain of Water and Prevent Unwanted Debris from Entering the Disposal. Solid Brass Ring with stopper. Fits most ISE, Emerson, Kenmore, and Grainger Waste Disposals, Push/Pull Stopper.
ISE style waste disposal trim set
4-1/4 in rim diameter flange (D208)
Fits 3-1/2 in sink opening
1-5/8 in deep collar
3-1/4 in diameter, 1-1/4 in tall removable stopper with rubber rim included (D209)
Fits most ISE, Emerson, Kenmore, and Grainger waste disposals
Brass construction
Do not use plumber's putty for installation use silicone seal