Eskimo Hex Auger Extensions Ice Fishing Auger Accessory - The hex auger extension increases the drilling depth of your auger in thick ice conditions. Made of high-strength aluminum, with mounting hardware included. Designed to fit electric and drill-adaptive augers. Features Extra Drilling Depth - Extends the length of your Eskimo auger bit when drilling in thicker ice conditions.; Collared Design - The output shaft connection point features a nylon collar that the bolt threads into, locking in a snug and secure fit.; Aluminum Construction - Hex-shaped, sturdy aluminum design.; Easy Mounting - Easy to attach/detach from your auger bit with just one secure bolt. Mounting hardware included.; Compatibility - Works with all Eskimo electric and drill-adaptive auger models.;