The KNIPEX TN170-S040 Nut Driver is a compact tool featuring a 1/4" drive and a length of 40mm. This nut driver is crafted from high-quality materials, ensuring durability and reliable performance. Its small size is perfect for accessing tight spaces, making it suitable for various fastening tasks. The chrome-plated finish enhances corrosion resistance, ensuring longevity. Meeting ANSI standards, this tool is an excellent choice for both professionals and DIY enthusiasts seeking a dependable and efficient nut driver for their toolkit.