Ultra Force head is molded with polypropylene. The mold design is reinforced so rigidity of the head occurs when pressure is applied. The firm head places equal pressure on all areas of the pad. The pivot on the head is made of high-grade steel with a machine threaded screw. The steel connecting rod is molded into the head and runs from the front edge to the back edge. This direction gives the sweeper more advantage in applying equal force to the forward and back brush stroke.