Klein Tools 640-7/16 7/16-Inch Coated Nut Driver, Made in USA, Nut Driver with 3-Inch Hollow Shaft and Cushion Grip Handle

The Klein Tools coated nut driver tightens nuts and bolts easily and can get into smaller spaces that wrenches and ratchets can't reach. It makes wood, metal and electrical work easier in confined spaces. The full hollow shaft facilitates work on stacked circuit boards or other long bolt applications. 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.

• Entire shank plastic coated for circuit protection only. NOT INSULATED
• Special plastic coating resists cutting, cracking, and chipping and thin coating permits use in confined areas
• Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications
• Internal flanges provide solid, twist-resistant shaft anchor
• Made in USA
• Premium chrome plated for smooth feel and corrosion resistance
• Meets or exceeds applicable ASME / ANSI specifications