"The Field Tuff 39"" Sleeve Hitch Disc has an adjustable working width of up to 39"" to make your work fast and efficient. Made up of 8 heavy-duty, 11""-dia. disc blades, this Field Tuff hitch disc lets you easily turn your rough soil into uniform, ready-to-plant soil. The harrow angles can adjust to 10, 15, or 20 to fit your soil's needs, giving you a versatile tool. The heavy-duty steel frame supports extra weight, so you can break through tougher ground. Make your job even simpler by attaching this disc easily to your tractor's sleeve hitch. This Field Tuff disc is constructed of durable, heavy-duty steel for a product that you can count on. Mfrs. 1-year limited parts warranty. Adjustable width up to 39"" 8 heavy-duty, 11""-dia. disc blades Heavy-duty steel construction Harrow angles can adjust to 10, 15, or 20 Attaches easily to your tractor's sleeve hitch"