This Powered Stair Climber (Stanley PowerMate M2B) offers a highly flexible handling solution in a wide variety of environments. The heavy-duty stair climbers provide a safe and reliable lifting solution for transporting heavy vending machines, fridge freezers, white goods, lifts, elevators, motors, fire cabinets, catering equipment, pool tables, safes and much more.With a capacity of 680kg this Powered Stair Climber model is of tubular metal construction.