ATD Tools 7020 Heavy-Duty 2-Shelf Service Cart &#40;4&#41; large easy to maneuver 4 x 1 in. rubber casters &#40;2 locking&#41;. 16 Ga. chrome steel frame. Durable powder coated red finish. 3 in. deep shelves. Overall 30-1&#47;4 W x 16-1&#47;2 D x 35-3&#47;4 H in.