Milwaukee 2656-20 M18 18V 1/4 Inch Lithium Ion Hex Impact Driver with 1,500 Inch Pounds of Torque and LED Lighting Array (Battery Not Included, Power Tool Only) - Amazon.com
Milwaukee M18 FUEL ONE-KEY 18V Lithium-Ion Brushless Cordless 1 in. Impact Wrench with Friction Ring & 8.0Ah Battery Starter Kit 2867-20-48-59-1880 - The Home Depot