Durham A-Frame truck has a 1-1/2-inches angle iron frame and 12 gauge steel deck with reinforced channels underneath. 1-1/2-inches lip on deck prevents parts from falling off during transport. Overall height is 57-inches. Deck is 9-1/8-inches above the floor. Phenolic 4 swivel casters measure 6-inches diameter by 2-inches width. Ships fully assembled. Durable gray powder coat finish.