Choose for reliable, high-performance earth auger solutions that meet the demands of both professionals and DIYers. Replaceable Fishtail point and Shock Absorbing Torque Coil Abrasion resistant, replaceable cutting blade Number YD06 Adjustable tension collar on Torque Coil Overall length is 36 inches Fits all , Earthquake, Harbor Freight, Echo, Dolmar, and Maruyama Augers