The 998 Xcelite 99 Series 1/4" interchangeable nutdriver blade is a high-quality hand tool designed specifically for nutdriving tasks. Made by Xcelite, this nutdriver blade features a hex drive type and a standard measurement system in inches. With a single piece included in the set, this tool is perfect for various home and workshop projects that require precision and efficiency in removing and installing nuts. The compact size of the blade makes it easy to use in tight spaces, and the durable construction ensures long-lasting performance.