The Vevor 1/2" Drive Impact Universal Joint Socket Swivel Extension is a high-quality hand tool designed for use in a variety of industrial and business applications. With a durable construction and a 1/2 inch socket size, this product is perfect for those needing a reliable and efficient tool for their projects. The swivel design allows for flexibility and ease of use, making it a versatile addition to any toolbox. Plus, with free shipping in the USA, you can get this essential tool quickly and conveniently.