Harper k54be85 steel expandable handle hand truck with solid rubber wheels – 500 lb. Cap easily converts to three handle height positions with no pins or clips to lose!! features: expandable – 3 hand trucks in 1 easily adjust handle height by pushing the spring button latch small height position of 40″ for small loads and compact transportation and storage 49″ high handle position for normal use 58″ high handle for tall loads continuous flow back handle for easy load control curved back frame for round loads 8″ solid rubber wheels 14″ x 7-1/2″ base plate