Value Series Wall-Mount Hand Sink. This economical yet attractive drop-in hand sink measures 15" x 17" x 5-1/4" with a 2" drain size. Includes mount brackets. Built and designed to withstand vigorous use in the commercial/professional kitchens. Your staff will appreciate the liberal radius in Polar Ware's sink bowl corners. All of these features make these sinks easy to maintain and an excellent choice for restaurant owners.