Collared D-Drive Extension

Extends the drilling depth of your auger by an additional 12 inches when connected to the auger stem. Features a D-shaped connection profile for a snug and secure fit, maintaining torque without additional stress or slop in the connection. Hex-shaped aluminum construction provides lightweight durability, with thickened inner wall extrusions for longterm strength. Designed with a nylon collar that the connecting bolt can thread into, for a locking secure fit. Mounting hardware is included. Compatible with Jiffy® Model 60™ electric augers.