The Perlick 1032573-18 is an 18"W flat top drainboard insert designed for the TSF Series. Crafted from durable stainless steel, this unit features a seamless design with no perforations, ensuring easy cleaning and maintenance. The factory-installed construction guarantees a perfect fit and reliable performance, making it an essential addition to your underbar setup. Ideal for maximizing workspace efficiency, this drain workboard unit enhances functionality while maintaining a sleek appearance.