DEWALT Bare-Tool DW059B 1/2-Inch 18-Volt Cordless Impact Wrench (Tool Only, No Battery) for $78.74

Dewalt’s DW059B 1/2-inch (13 mm) 18-volt cordless impact wrench provides users with first-rate performance and durability along with exceptional ergonomics. This wrench features a durable magnesium gear case and all metal transmission for extended durability. The wrench’s 10-3/4-inch size and 5.3-pound weight (tool only) has 300 feet/pounds of maximum torque with a textured anti-slip comfort grip for maximum comfort. The 1/2-inch drive is square with detent pin retention, and the preferred rocker switch is designed for fast and easy fastening.