IDEAL FOR SPREADING FINER MATERIALS SUCH AS FERTILIZER AND GRASS SEED THIS BROADCAST SPREADER FEATURES A CORROSION RESISTANT POLYPROPYLENE HOPPER ENCLOSED GEARS A POWDER COATED STEEL TUBE FRAME AND PNEUMATIC TIRES THAT ROLL EASILY OVER MOST TERRAIN THE ROD LINKAGES PROVIDE IMPROVED MATERIAL CONTROL AND THE STAINLESS STEEL AXLES RESIST CORROSION