Agri-Fab 45-0388-KD (85 lb. Push Broadcast Spreader) will help you grow the beautiful lawn that you've always wanted. With the 85lb hopper this push broadcast spreader could allow you to cover an estimated 1/4 acre (14,000 sq. ft.) with one hopper fill. This spreader contains a fully enclosed gear house for gear protection. With (2) 10" x 4" pneumatic tires and a wire flow control it will allow for precise setting adjustment and give you a smooth and easy distribution of fertilizer, grass seed, salt or other materials.3 year Limited Warranty