King Kutter angle frame disc harrow features heavy angle iron frame construction, 1in. sq. high carbon steel axle, gray iron bearings and Category 1 hitch. Field-ready and built to last. Truck ship. U.S.A. Hitch Type: 3-Point, Category Type: 1, Working Width (in.): 54, Blades (qty.): 12, Blade Size (in.): 16, Blade Type: Combination; Notched Front, Plain Rear Discs Adjustable settings: 2 Cast iron bearing caps and spools with grease fitting Adjustable angle setting 1in. solid steel axle High carbon steel 3.0mm disc blades 7 1/2in. blade spacing U.S.A. Model 16-12-C