Westbrass COMBO PACK 3-1/2" Post Style Sink Strainer and Extra-Deep Waste Disposal Trim, Polished Chrome

Westbrass CO2196S-26 COMBO PACK 3-1/2" Post Style Large Kitchen Sink Basket Strainer and Extra-Deep Collar Kitchen Sink Waste Disposal Flange with Strainer Stopper, Polished Chrome COMBO PACK INCLUDES: Large post style kitchen sink basket strainer constructed of solid brass and Extra-Deep Collar Waste Disposal Flange with Strainer Stopper Fits 3-1/2 in. sink opening Post Style Basket Strainer has a 4-3/8 in. rim diameter and 2-9/16 in. tall. Waste Disposal Flange with Strainer Stopper has a 4-1/4 in. rim diameter flange with a 2-5/8 in. extra extra deep collar for thicker sinks Waste Disposal Flange with Strainer Stopper has a 3-1/4 in. diameter removable push/pull strainer stopper included Brass nuts and washers included. Do not use plumber's putty for installation use silicone seal