Hercules 20V Brushless Cordless 3/8 in. Compact 3-Speed Impact Wrench – Tool Only - Delivers up to 525 ft. lbs. breakaway torque and 229 ft. lbs. of fastening torque - Amazon.com
which hercules impact to get? : r/harborfreight
HERCULES 20V Brushless Cordless 1/2 in. Ultra-Torque Impact Wrench - Tool Only
20V Brushless Cordless 3/8 in. Compact 3-Speed Impact Wrench – Tool Only