Westbrass Post Style Large Kitchen Basket Strainer with InSinkErator Style Disposal Flange and Stopper, Matte Black, D2165-62 Large post style kitchen sink basket strainer (D214) 4-1/4 in. rim diameter flange (D208) Fits 3-1/2 in. sink opening 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 Large   post style kitchen sink basket strainer 4-1/4   in. rim diameter flange Fits   3-1/2 in. sink opening 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&#039;s putty for installation use silicone seal Polished Brass Polished Nickel Satin Nickel Oil Rubbed Bronze Stainless Steel Polished Chrome White Matte Black Antique Copper