Sterling Southhaven 45987-4-NA Kitchen Sink, 29-1/4 in W, 15 in D Bowl, Stainless Steel | The 45987-4-NA adds a contemporary twist to your kitchen with the geometric design lines of the Southhaven kitchen sink. Its single-bowl design provides plenty of workspace and SilentShield) technology, an exclusive sound-absorbing system, reduces noise and vibration.