Convertible Lightweight Stair Climbing Hand Truck Cart DollyConvertible Lightweight Stair Climbing Hand Truck Cart Dolly Are you in need of a reliable hand truck to help you transport large items up and down the stairs? Equipped with an unique 6 wheeled base, the hand cart is extremely easy to pull up the stairs even when you're maneuvering it all on your own. With its heavy duty construction, the hand truck dolly is capable of carrying items weighing up to 176 pounds with ease when standing flat on the