The Quantum Food Service TR4-2516-8 is a mobile bus box and tub storage rack designed for efficiency and durability. It features a robust welded aluminum construction, ensuring a weight capacity of 60 lbs per bin. The rack accommodates four TUB2516-8BL bins, which are included with the purchase. Its end-loading design allows for easy access and organization. Equipped with four 5" swivel polyolefin casters, this cart offers smooth mobility across various surfaces. Available in multiple colors, it combines functionality with a customizable aesthetic to suit your space.