KOHK3165 Kohler Triple Bowl Stainless Steel Kitchen Sink. 41 5/8" x 20 1/8" 18 Gauge stainless steel Left Bowl: 14" x 18" x 7 1/2" Center Bowl: 9" x 15" x 5 1/2" Right Bowl: 14" x 18" x 7 1/2" Fully Undercoated Faucet and drains not included.