66001 2-in-1 Impact Socket, Sizes 3/4-Inch and 9/16-Inch Hex, 12-Point Deep Socket Wrench with 1/2-Inch Drive

Single-ended impact socket with hands-free adjustment between 3/4-Inch and 9/16-Inch hex sizes. Deep socket with a 1/2-Inch drive works great for pole hardware installation and removal. The high-torque, 12-point design is easier to position and works with square fasteners. Single-ended impact socket with 3/4-Inch and 9/16-Inch sizes on one tool. Easily switch between sizes without removing your gloves. Use with an impact driver. Engineered for use with impact drivers. Great for pole hardware installation and removal. 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.