The Vollrath TR4DD-21 Traex Full Size Cup Rack is designed to streamline the ware washing process with its impressive technical specifications. Featuring 16 compartments, each measuring 4-7/16 inches square, this cup rack is engineered to handle a wide range of cup sizes efficiently. The rack includes two 16-compartment extenders, allowing for a maximum inside height of 6-3/8 inches, which provides versatility for various cup heights. A key feature is the molded-in tilt bar that prevents water from pooling, ensuring ware is spot-free after washing. Its open bottom and sidewall construction facilitate effective cleaning and water drainage. Equipped with handles on all four sides, the rack offers easy maneuverability and handling. Constructed from durable co-polymer plastic, it boasts a full-size dimension of 19-3/4 inches by 19-3/4 inches, with a robust double-wall construction that guarantees long-term use. The snap-fit extenders provide additional functionality by accommodating different ware heights. Available in multiple colors, this product is NSF certified, ensuring it meets high standards for public health protection. Proudly made in the USA, the Vollrath TR4DD-21 Traex Full Size Cup Rack is an excellent choice for commercial kitchens, catering services, and other foodservice operations seeking effective and reliable dishwashing solutions.