HOWITZER. Sinks for Life LU SERIES Under mount Small Bar/Prep Sink Model CS-1307 FEATURES * Premium grade T-304 stainless steel * depth » 18 gauge » StoneGuard™ undercoating over Super-Silencer pad * SpecPlus™ edge Lustrous satin with highlighted rim « Fits 18" sink base 2" drain opening * Supplied with cutout template, fasteners and instructions * Complies with SAME UPC® » Lifetime Limited Warranty Trig sy s a.