2-in-1 truck converts from 2 to 4 wheels in seconds High capacities reduce number of trips per day, increasing productivity Strong, lightweight construction reduces user fatigue Optional accessories available to meet all delivery needs Modular design means no welds to break, all parts are replaceable for longer product life Two trucks in one—move one load with the 2-wheel hand truck then quickly convert unit into a 4-wheel platform truck for the return trip with another load.