Soil Auger Field Kit - Dia 3 1/4 in Material of Construction Nickel Plated 4130 Alloy Steel Hole Depth 4 ft Connector Type 5/8 in Threaded Features - Includes 4 Foot Extension (4KKV1) and 16 in Rubber-coated Cross Handle (4KKR8) Regular Auger (4FWD2) Manufacturers Warranty Length 1 yr