The Little Giant 3-Sided Adjustable Shelf Truck features mesh sides on three sides, extending 48 inches above the deck to securely contain loads while enhancing visibility and airflow. The upper shelf is adjustable on 3-1/2-inch centers, offering versatility in storage and can be configured with 1-1/2-inch lips either up or down, depending on your needs. Constructed from durable 12 gauge steel, the shelves are designed to handle significant weight. This truck boasts an overall capacity of 3,600 pounds, supported by long-lasting, non-marking 6” x 2” polyurethane casters—two swivel and two rigid—ensuring easy maneuverability. The overall height of the truck is 57 inches. For additional customization, factory-installed adjustable shelves are available. Options include 6" x 2" mold-on rubber casters with a capacity of 2,000 pounds and 6" x 2" polyurethane casters with a capacity of 3,600 pounds, allowing for tailored functionality to meet specific requirements.