New Universal Box Blade Scarifier Shank with Point S52659One New Aftermarket Replacement Universal Box Blade Scarifier Shank with Point S52659 This universal box blade scarifier shank with attached point is a direct replacement for worn or broken shanks on box blades, box scrapers, and grader boxes. The hardened steel shank and crimped on point penetrate compacted soil, break up hardpan, and uproot roots and debris ahead of the cutting edge, improving grading and leveling results. Commonly sold under the