Stainless steel junior duo basket strainer drain is designed to fit standard bar sinks. Features a mini strainer to help trap small debris. Coordinates well with polished stainlesss steel, nickel and chrome bar sinks. This drain will fit in a 2" opening. The top widest part of the drain is 2.5" diameter and the base diameter is only 2.25". Overall height is 3.25" when assembled.