Everything you need for basic sampling of regular to heavy clay soils can be found in these convenient, portable mini kits. Each kit comes complete with soft, poly-canvas case that is durable, waterproof, and compact for easy transportation. Augers available in 3-1/4” or 2-1/4” sizes, as well as original thread-on style or quick-connect design for fast, easy set up. Kits contain: one regular auger, one mud auger, four 3’ extensions, one rubber-coated cross handle, and one poly-canvas case.