Great Plains SS2000 7 Shank In Line Subsoiler, 3 Point Hitch, Hydraulic Fold Wings, 2 Parking Stands, (4) 205/65-10 Gauge Wheel Tires, 18" Rolling Basket Behind Each Shank, 20" Rolling Coulter Blade In Front Of Each Shank, 40" Shank Spacing, 3/4" Shanks For Less Soil Disturbance, SN: GP-2132 YY