The Klein Tools 32500HD. Or HDG Impact Rated Screwdriver/Nut Driver 11-In-1 Set is a versatile tool designed for various screw sizes and types. Made of durable steel, this black screwdriver features a mixed set drive type, including a T25 star size. The compact design, measuring 1.25 inches in height, makes it easy to handle and store. With its impact-rated design, this screwdriver is perfect for both professionals and DIY enthusiasts looking for a reliable and efficient tool for their projects.