This is a nearly mint Ingersoll-Rand 3/4" heavy duty air pneumatic impact wrench. With 5,500 RPM and 2,000 ft/lbs, and an airline quick connect attached, all you'll need is can air source to get started on your big jobs. For professional use, or a serious at home mechanic, this tool with be sure to last through even the toughest projects. Please view all photos, and message with any questions, thank you for viewing.