An evolution of the original, the Super Tech Hand Truck features a rear wheel assembly to allow hands-free stabilization of heavy loads. It also boasts an upper level tray (19” x 17”) with a 100lb capacity providing a stable working platform or cargo divider. A simple lift of the rear wheels locks them upright when not in use and a toe-poke can drop them back down. Amazing 400lb capacity and generous loading tray allows you to move anything from presentation and display equipment to a washer/dryer. Easy single-motion squeeze handle telescopes open and closed. Sleek design and limited lifetime warranty.