inello brushed nickel 1 5/8" pop-up drain no overflow for vessel sinks inello purchase this pop-up drain specifically made to fit tempered glass vessel sinks. with a light tap the plug moves up and down to control drainage. no vessel sink is complete without one! with a 3" threaded drain body, this should fit thicknesses of 2.75" of countertop + sink thickness. *note this will not fit sinks that have an overflow.