The Proxxon 23343 Microclick MC2 Screwdriver is an all-purpose dynamometric screwdriver designed for everyday use. This 170mm version is perfect for easy, precise fastening and loosening of screws, offers solid construction and features a click-type mechanism with a fine-tune scale for reliable accuracy. The tool also features a non-slip handle and plastic anti-roll protection, and has been precision tested and is CE certified. This makes it an ideal choice for any engineer, electrician, or handyman who wants a reliable, long-lasting screwdriver for their day-to-day jobs.