This three-shelf utility cart is for stocking and hauling heavy items. The spacious tub shelves are 2.5"-deep to securely contain an assortment of items and at only 18" wide, the cart leaves plenty of room for other traffic in narrow aisles. Made from high-density polyethylene plastic, the cart won't dent, rust, scratch or stain and can hold up to 400 lbs. An ergonomic handle and 4" full-swivel casters, two with locking brakes, make it easy to maneuver heavy loads and stabilize the cart when needed.