Used steel tray carts are lightweight trucks with steel trays for transporting small items and parts. The open wire cart provides easy access to contents. Used tray trucks allow air circulation without dust buildup. Carts roll on two swivels and two rigid casters for added control. Steel tray carts ship fully assembled from ASI and are available in a variety of dimensions. Our standard tray has reinforced edges for extra strength, with each tray sold separately.