The Hercules 20v Ultra Torque Impact Wrenches feature 3 speeds plus an AUTO MODE. Watch how the tool prevents over-loosening of fasteners... | Instagram
20V Brushless Cordless 1/4 in. Compact 3-Speed Impact Driver - Tool Only
20V Hercules Impact Driver Review - Pro Tool Reviews
20V Brushless Cordless 3/8 in. Compact 3-Speed Impact Wrench – Tool Only