Features:
•Heavy-duty tubular frame
•Features all cast iron spools
•Triple-sealed ball bearings, self-aligning and factory lubricated for life
•Heavy-duty 1-1/8″ square axle
•Multiple adjustment feature for best soil penetration
•All 18″, 20″, 22″ Notched Blades
•Standard Colors are Yellow & Green
•Note: Smaller sizes of discs are available with 22″ disc blades