VACO's 14-in-1 Adjustable Length Screwdriver can be used as a multi-bit screwdriver or an impact driver. Thirteen different screwdriver bits are conveniently stored in the handle to ensure you have the right bit at the right time. The adjustable length driver allows for easy access into smaller spaces. Remove the 1/4-Inch driver to use in an impact driver. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.