Heavy-Duty Panel Cart is the perfect panel cart for transporting plywood, drywall, paneling, doors, etc. Baked-in-powder-coated blue finish for toughness. Features a side retainer lip that keeps cargo on the deck. Two rigid and two swivel with brakes 5" x 2" poly-on-steel casters included. Overall height is 34". Carts w/ Adjustable Bays (Suffix -AB): For additional customization, bays can be individually taken out or put in place to best meet the dimensions of the products. With a steel construction, the carts durability and consistent reliability endures throughout heavy daily use.