The Vollrath TR4D-21 Traex Full Size Cup Rack is expertly designed for commercial dishwashing environments, providing efficiency and reliability with its 16-compartment layout. Each compartment measures 4-7/16 inches square, accommodating a variety of cup sizes. The inclusion of a 16-compartment extender allows for a maximum inside height of 4-13/16 inches, ensuring ample space for taller cups. A molded tilt bar is integrated into the design to prevent water pooling, which helps achieve spot-free ware. The rack features an open bottom and sidewall construction, facilitating effective water drainage and cleaner results. It is constructed with durable co-polymer plastic and features handles on all four sides, enhancing maneuverability and ease of use. With dimensions of 19-3/4 inches by 19-3/4 inches, this full-size rack offers double wall construction for added strength and longevity. The snap-fit extenders allow for quick and easy customization based on specific needs. Users can specify rack color to fit their organizational system. Certified by NSF, this rack meets high standards of quality and safety, and it is proudly made in the USA. The Vollrath TR4D-21 is a valuable asset for restaurants, catering services, and hospitality industries requiring efficient, high-capacity cup washing solutions.