Steel Stair Hand Truck Dollies. Unique design features tandem triple-wheel assemblies that works great when going up and down stairs. Wheel assembly smoothly rotates as you go up or down each step - eliminates the thud and bump associated with conventional two wheel hand trucks on stairs. Caution - do not
use more weight than you can safely handle. Rear wheel assembly also allows hand truck to roll easily on 4 wheels while on flat surfaces. Single loop handle. Steel construction. Painted finish. Specs: overall size 24"W x 32"D x 45 3/4" H; nose plate 13 1/2"W x 15 3/4"D; capacity 300 lbs.