The Haugen 10905 48" Long Variable Auger Extension with a 2 9/16" RD Shaft extends your auger’s reach for deeper, more efficient digging. It adjusts in 12" increments on 48–72" extensions and stores neatly inside 10" diameter or larger auger bits for easy handling. Weighing 56 lbs and built for durability, this extension delivers reliable performance for construction, landscaping, and heavy-duty digging projects.