The Mac Tools MPF970501 Aluminum Impact Wrench is a high-quality, single item air tool designed for automotive use. With the reputable MAC brand behind it and a specific manufacturer part number of MPF970501, this impact wrench sets a standard for durability and performance. Perfect for professionals and DIY enthusiasts alike, this tool ensures the efficient and effective tightening and loosening of nuts and bolts with ease. The tool is in very good condition and in working order see pictures.