These modular hand trucks allow users to replace parts of the hand trucks as they become worn or damaged, making them easier to maintain than non-modular hand trucks with welded frames and nose plates. They are used in delivery services and other commercial and industrial settings where the trucks will be used often and their parts may need frequent maintenance. These hand trucks have aluminum frames and nose plates. They weigh less than steel or stainless steel hand trucks and resist rusting when used in damp or wet environments. Aluminum nose plates are more rigid than magnesium nose plates and are best suited for environments with mild to moderate temperatures.