The AB1620DI kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value! Designed in Italy. Made in Italy. Exterior Dimensions : 33 7/8" x 19 3/4" x 9 1/16" Inner Bowl Size : 13 5/8" x 16 7/8" x 9 1/16" Sink does not include pre-drilled faucet hole because this sink is reversible. There is an option for the plumber to punch out a hole on whichever side is desired by the customer, as seen in the dimension diagram. Alternatively, faucet can also be installed on counter top behind sink. Includes drop-in installation hardware. Withstands severe thermal shocks and very high temperatures without being damaged. Drain not included. Recommended Model: ABST35 Recommended counter top cut out hole of 33 1/8" x 18 7/8" with a 3/8" corner radius. Certified by Uniform Plumbing Code (cUPC)