Briggs Plumbing Products, Inc., has introduced the Mattawa and Venice self-rimming, porcelain-enameled steel kitchen sinks that offer 9" extra-deep double basins and a unique mounting system. Both sinks feature Briggs' Secure-Lok Mounting System, featuring swiveling Secure-Lok Clips that firmly grip the countertop and form a slip-proof connection to the sink. The Venice features UltraTuff composite construction for a lighter, quieter and stronger sink that is easier to care for than cast iron, acrylic or fiberglass. The Mattawa features a sleek, durable, high-gloss stain-resistant finish. Briggs Plumbing Products, Inc.