The Snap-On MG725 1/2" Drive Air Impact Gun Wrench is a high-quality pneumatic tool made in the United States. This impact wrench is designed for automotive use and is a single item, not part of a set. It features a durable construction and is suitable for professional mechanics or automotive enthusiasts looking for a reliable and powerful tool to loosen or tighten bolts with ease. The Snap-On brand is known for its exceptional quality and this impact gun is no exception, providing efficient and precise performance for various applications. Used handful of times as backup or extra power