This Cornwell Tools Concentric Stud Remover Socket is a top-quality hand tool that is perfect for any automotive enthusiast. With a 1/2in. drive size and Black Oxide surface finish, this socket is designed to make your life easier. It is manufactured in the United States and has a SMS-1016 part number. The socket is made by Cornwell, a trusted brand in the industry, and is designed to fit standard socket types. It is a specialty drive type and is perfect for removing studs from various surfaces. This socket is a must-have for anyone who is looking to make their automotive tool collection more efficient.