Strong Hold Stainless Steel Mobile Cart, 8 Inch Casters can be locked up when not in use to keep your valuables safe. They are locked with a padlock using a standard 3-point locking system. The rugged design makes this cabinet the ideal maintenance workstation on wheels. Cart is constructed using 12 gauge stainless steel, seven gauge work top with 3” side and back guards to prevent tools and parts from falling off. Shown with the 8” high x 2” wide swivel with brake and ridged polyurethane casters make maneuvering easy. This unit also has a 7-gauge vise shelf mounted to the side of the cart. The total cart capacity is 2,000 pounds.