Power Auger Extension - 20Stationary Power Auger Extensions bolt directly to power head and auger unit. Easy to install. Stationary Auger Extensions will extend your boring depth an additional 12 or 20 inches depending on size. Features:Stationary Power Auger Extensions bolt directly to power head and auger unitEasy to installStationary Auger Extensions will extend your boring depth an additional 12 or 20 inches depending on sizeWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.