The **Advance Tabco N-5-48 21" x 48" Detachable Drainboard** is a must-have for commercial kitchens, designed to maximize workspace while maintaining safety and durability. Built with **18-gauge 430 stainless steel**, this drainboard withstands the demands of professional environments, ensuring long-lasting performance. Its **2-inch turned-up edges and hemmed sides** prevent spills, while the **die-stamped and die-formed construction** enhances stability and organization. Perfect for **square corner sinks**, this drainboard secures at the top rolled edge for a seamless fit, and the included **support legs** add reinforcement, making it ideal for high-traffic kitchens. Whether you're outfitting a new restaurant or upgrading an existing setup, this drainboard combines functionality with durability, helping you maintain efficiency and hygiene in a fast-paced kitchen. With a **90-day parts warranty**, you can trust Advance Tabco to deliver quality that stands up to daily use.