KOHLER Vault 30″ Single Bowl 18-Gauge Stainless Steel Farmhouse Apron Front Undermount Kitchen Sink, K-3936-NA

Amazon.com Price: $645.90 (as of 08/20/2020 08:59 PST- Details)

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SINK SIZE: 29-1/2″ x 21-1/4″
MINIMUM CABINET BASE WIDTH: 30 inch min. cabinet base width