For tough jobs, these Heavy-Duty Box Blade Scrapers will stand up to the tasks required to maintain your farm, building site, or landscaping projects. This heavy-duty box blade will make quick work of ripping up dirt, grading and leveling land, or spreading soil.  Models are available in three different working widths from 72” to 96”, with adjustable heavy-duty ripper shanks, is Category I quick hitch compatible, and is designed to work with 30 to 70 hp tractors.