The Stanley Professional 12 Piece 3/8 Inch Drive Socket Set is a high-quality hand tool set designed for automotive use. Made in the USA by Stanley, a trusted brand in the industry, this set includes 9 six point sockets for various applications 1 3/8 ratchet,1 3/8 by3 in extension .With a durable construction and precise sizing, this socket set is a reliable choice for mechanics and car enthusiasts looking for top-notch tools to tackle their projects. Tools have not been used, But the case has some scratches on it.