Echo Earth Auger Adapter for ECHO EA-410, EA-400 and EA-500

ECHO's Earth Auger Adapter (99944900335) is designed for use with auger bits or extension shafts. Compatible with ECHO EA-410, EA-400 and EA-500. Converts 7/8" diameter driveshaft to 1". The unique flex coil spring helps to absorb shock and deliver maximum power and performance while alleviating much of jerking and twisting that occurs with other augers and bits. ECHO earth auger parts are engineered to fit ECHO earth auger models and most standard earth augers.