The Proxxon 23286 Socket Set, 4-34mm, 65pc is a comprehensive socket set designed for automotive and DIY repair work. The set consists of 65 pieces, including a variety of screwdriver bits, universal joints, allen keys, and extensions. The sockets provided serve sizes ranging from 4mm to 34mm. The set also includes a handle that conveniently fits to the ratchet, extending its reach and ease of use. Each piece is made of chrome vanadium steel for superior durability and rust resistance. This set is an ideal choice for the workshop, garage, household maintenance, or automotive restoration.