... drop-in lavatory/ bathroom sink UPC & cUPC certified sanitary ware Self-rimming oval type sink 4''/8'' centers option Sanitary Ware - Oval Drop ... -In Lavatory / Sink / Wash Basin (L- ... china bathroom sink23'' x 18'' drop-in lavatory, wash basin, sinkSelf-rimming oval ... piece toilet, HET - high efficiency toilet, lavatory, sink, cabinet wash basin, urinal, vessel, ...