Westbrass InSinkErator Style Disposal Flange & Strainer Basket, Oil Rubbed Bronze, D2089SEV-12 InSinkErator 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 removable push/pull strainer stopper included (D209S) InSinkErator   style waste disposal trim set 4-1/4   in. rim diameter flange Fits   3-1/2 in. sink opening 1-5/8   in. deep collar 3-1/4   in. diameter removable push/pull strainer stopper included Fits   most ISE, Emerson, Kenmore, and Grainger waste disposals Brass   construction Do   not use plumber&#039;s putty for installation use silicone seal