The 90-Degree Impact Wrench, engineered and designed by Klein Tools in the USA, has a patent-pending design that provides a better, more ergonomic way to fasten in the field. This tool's right angle allows the user to reach around a utility pole easier for better access with less fatigue. It features a variable speed trigger and a variety of square drives (1-1/8-Inch, 1-Inch, 13/16-Inch, and 3/4-Inch). The kit includes the tool, batteries, charger, and carrying case.