2 in 1 Hand Truck, 453.6 kg Load Capacity for 4-Wheel Mode, Convertible Hand Truck Dolly with Non-Slip Handle & Wheels, Portable Trolley Dolly for Moving Home, Office, Warehouse, SupermarketProduct Features Heavy Duty Load Capacity This hand truck dolly supports 600 1000 lbs with 2 wheel upright or 4 wheel use. It easily moves soil, equipment, and bulky loads, reducing labor and improving efficiency for industrial or home tasks Smooth & Stable Movement This hand truck features solid PU wheels for stability and puncture resistance, plus swivel wheels with brakes for flexible movement and locking. Combined with non slip handles, it reduces