The Wiha 322 Insulated Metric Nut Driver 5 Piece Set is a high-quality hand tool set designed for use with metric nuts. The set includes nut drivers in sizes 6mm, 7mm, 8mm, 9mm, and 10mm, all featuring a 1000V insulation rating for safety in electrical work. The drivers are insulated to protect against electrical shock and are specifically designed for metric nuts, making them an essential addition to any workshop or toolbox. With the trusted Wiha brand and durable construction, this nut driver set is a reliable choice for professionals and DIY enthusiasts alike.