The Agri-Fab 120 in. W Tow Behind Spreader is designed with heavy-duty polyethylene hopper and steel tubular frame for rust and corrosion-resistance, allowing you to spread fertilizer, seed, ice melt, and other lawn care materials with perfect accuracy and evenness. Its universal design fits all brands of riding lawn tractors, while its large 10 in. x 4 in. turf tread rubber tires provide maximum traction and maneuverability. An at-your-reach flow control lets you control flow from the comforts of your tractor seat.  85 lb capacity.