Hollow Shaft Nut Driver, 9/16-Inch Coated Shaft Klein Tools 640-9/16, Yellow

• Entire shank plastic coated for circuit protection only. NOT INSULATED
• Special plastic coating resists cutting, cracking, and chipping
• 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

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. 4-Inch hollow shaft works well on long bolt applications. 9/16-Inch hex driver has special plastic coating on shank. Orange color-coded comfort-grip handle. Premium chrome plated for smooth feel and corrosion resistance. Meets or exceeds applicable ASME / ANSI specifications. Handle end is also color coded for easy identification. Cushion-Grip handle allows for greater torque and comfort. Tip-Ident quickly identifies nut driver and size. 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.