Whitehaus Collection WH200-ORBH Kitchen Sink Disposer Trim/Basket Strainer, Oil Rubbed Bronze Highlighted Includes matching basket strainer Fits the following fireclay sinks models: Whq330, Whq530, Whq536, Whqd540, Whqdb332, Whqdb532, Whqdb542 For standards 3 1/2 inch sink holes