60" Standard-Duty Box Blade Scrapers are designed specifically for working topsoil, gravel, mulch, or manure. Ideal for use on the farm, at building sites, or outdoor arenas. These scrapers are designed to work with 15 to 45 hp tractors, 4 adjustable ripper shanks, The box blade has a 17" moldboard height, 22" depth, 6" cutting edge, and is Category I quick hitch compatible.