Upgraded Hand Trucks Thickened nylon wheel frame to bear heavier weight. Reinforced internal springs reduce unnecessary bounce. Use of cast iron technology at the joints.
Multifunctional & One Car Dual Use The cart can be easily converted from a 4-wheel cart to a 2-wheel cart, which is flexible and suitable for various scrios. Quick conversion with no pins or tools, only takes a few seconds to switch to a two-wheeled upright cart or a four-wheeled foldable cart.