When designing an outdoor kitchen, there are many essential components to consider including, base cabinets, countertops for food prep, grill cabinets and more. Sink Cabinets are the perfect addition to an outdoor kitchen area. An outdoor kitchen sink is great for food prep and allows you to clean up in your outdoor living space. Danver Stainless Outdoor Kitchens Sink Cabinets for the backyard or patio are available in 3″ increments, starting at a width of 15″ and ranging to 66″ wide to fit virtually any sink.