The NOS VULCAN Tools 3pc Metric Deep Impact Socket Set is a premium quality set of sockets designed for automotive use. Made in the United States, these 6-point sockets feature a deep impact design for improved durability. The set includes sizes 12mm, 11mm, and 9mm, making it versatile for various applications. With a black oxide finish and a 3/8″ drive size, this socket set is a reliable and high-quality addition to any mechanic’s tool collection.