Metabo HPT MultiVolt 1/2 in. 775 ft-lbs High Torque Impact Wrench (Tool Only). 775 ft-lbs High Torque Impact Wrench (Tool Only) - WR36DBQ4. Brushless Motor Technology for more run time, increased power and extended durability with essentially no maintenance.Ergonomic grip & center balanced design to reduce fatigue during extended use. Responsive variable speed trigger provides complete control during the application. Built-in LED light effectively illuminates dark work spaces. WHY OUR CUSTOMERS KEEP SHOPPING WITH US. SECURE & HASSLE FREE SHOPPING. We are available 7 days a week. All corded products are designed to work with North American 110/120V outlets only.