John Deere 712 22' Coulter Chisel, Pin Hitch, Wing Fold, Spring Down Pressure On Disk Gangs, Approx 21.5" Blades On 9" Spacing, Spring Trip Scrapers (needs Some Springs), 16" Shank Spacing, 1"x2"x30" Shanks W/3"x18" Hard Surfaced Reversible Twisted Shovels (never Reversed), Adjustable Front Gauge Wheels W/14" Auto Tires, Dual 11L-15 Main Frame Wheels