Cart, 650 pound capacity with RAISED Lower Shelf, 1" square stainless steel tube frame, (3) 16 ga s/s 20"x30"shelves & 3/4" exterior ht Handle with plastic coating, heli-arc welds, (2) 5" swivel casters with brakes (300#), (2) 8" casters (700#), 39"x - The Vollrath company has produced quality restaurant equipment for over a century.