Technical Specification Item Mini Soil Auger Kit Dia. 3-1/4′ Material of Construction Nickel Plated 4130 Alloy Steel Hole Depth 16 Feet Connector Type Quick Connect Includes Regular Auger (4KJZ8), Mud Auger (4KKF2), (4) 4 Foot Extensions (4KKX3), 16′ Rubber-coated Cross Handle (4KKT8) and Flexible Poly-canvas Carrying Case Manufacturers Warranty Length 1 Year This listing is for each.