This Mac Tools 1/2" Drive Pneumatic Air Impact Wrench AW5500 is a high-quality tool that is brand new and in its original box. It is a powerful and reliable wrench that is perfect for any automotive task. With its 1/2" drive size, it can easily tackle tough nuts and bolts. This is a must-have for any mechanic or DIY enthusiast. It is a unit type tool that is manufactured in the United States by Mac Tools. The wrench is easy to use and is designed for longevity. Buy this amazing tool today and take your automotive skills to the next level.