Earthquake 22777 43cc 2-Cycle Powerhead and 8-Inch Earth Auger Post-Hole Digger Combo (CARB Compliant) 2 Cycle gas powered one man lightweight powerhead; Includes 36" length 8" diameter earth auger Shaft is 7/8 smooth connect and adapts to all Earthquake augers including Eskimo ice Ball bearing alloy gear transmission, welded steel handlebar and the industrial air filtration keeps dirt out Flex coil shock absorber and replaceable cutting blades; Fishtail Point and Optional 12 or 18 Extensions 5 year warranty on product if it was purchased on or after 3/15/2017