【Heavy-Duty Stair Climbing Folding Hand Truck】 Stair climber hand truck dolly is made of heavy steel alloy, Weighs 26lbs, heavy trolley can provide more reliable transportation, rated to hold ...

The PowerMate M-1 PowerMate is a heavy-duty stair climber with a capacity to move loads up to 1,500 lbs. The PowerMate M-1 features a retractable dolly that converts M-1 into a four-wheel dolly ...