AMS One-piece Open-faced Soil Auger
Designed to practically pull itself into the soil
Obtain profiles quickly and easily extract samples in mud, clay or hardpan soils. One-piece, open-faced auger features 10-ga., high-carbon steel construction with an aggressive, 2-1/2"-dia. cutting head for better soil penetration. Has a 16"W cross-handle with comfortable rubber grips. 48" total length. USA made.
2014 Master Catalog: Page 437