This two-tier utility cart is built to carry real weight without sagging, thanks to thick polypropylene shelves reinforced with a rib structure underneath. The top tray holds up to 200 pounds and the bottom tray up to 400, for a combined 550-pound capacity, with raised edges on both trays keeping tools and containers from sliding off while you roll. A handle compartment stores small parts, and side pegboard holes with hooks and a hanging bar keep frequently used tools within easy reach instead of buried in a drawer. Five-inch reinforced casters roll smoothly over thresholds, cords, and gravel, and the swivel wheels lock in place to stop unwanted rolling on uneven ground. The curved ergonomic handle is shaped to fit your hand and cuts down on wrist strain during long pushes. With about 19 inches of clearance between tiers, taller toolboxes and containers fit without a problem. At 39.76 x 17.32 x 33.27 inches and 35.3 pounds, this rust-resistant PP cart is ready for warehouses, garages, offices, and yards.