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
M18 FUEL™ 1/4" Hex Impact Driver (Tool Only)
Milwaukee 2691-22 18 V Cordless Compact Drill and Impact Driver Power Tool Sets - Walmart.com
Milwaukee M12 12V Lithium-Ion Cordless Drill Driver/Impact Driver Combo Kit with Two 1.5Ah Batteries, Charger and Bag (2-Tool) 2494-22 - The Home Depot