Movable storage rack carts designed for Gratnell trays (sold separately). With this 1-, 2-, or 3-column rack system, you can transport materials to and from the classroom. The tough nylon coating over the 1"-sq steel tubing rack supported by 80-mm, high-density casters make the rack system highly resistant to wear and damage. Each column holds 6 small, 3 medium, or 2 large trays. Order 1 pair of Storage Frame Runners (item# 705295) per tray. Assembly required.
