The SNAP-ON IMC500 1/2 Inch Drive Heavy Duty Air Impact Wrench is a high-quality automotive tool known for its reliability and durability. Made by Snap-on, a reputable brand in the industry, this single item wrench features a protective cover and a maximum torque of 600ft/lbs. With a 1/4 inch air inlet size and a 1/2 inch drive size, this impact wrench is designed for heavy-duty use in automotive applications. Made in the United States, this tool is a great choice for those seeking a top-of-the-line air impact wrench for their workshop or garage.