Features Choose from nine different modelsLoad weight capacities of 1,200 to 2,000 lbs.5″ x 1.25″ or 6″ x 2″ polyurethane casters – two swivel and two rigidDeck sizes available…     18″D x 32″W     24″D x 36″W     24″D x 48″W     30″D x 48″W14 gauge sheet or expanded metal sidesSolid or mesh sidingMade in the USA