Front-mounted X-disc frame Covering Attachments (optional; for parabolic shanks only) 8" coverboards 6" coverboards 4" coverboards Shanks Parabolic shanks MRD (Minimum Residue Disturbance) shanks Points 7" tiger® points (MRD shanks) 5" tiger® points (MRD shanks) 2" Straight points (parabolic & MRD shanks) 10" tiger® points (parabolic shanks Options P/T crumbler® Lead shanks (provides up to 10% more fracture) Hydraulic disc level'r™