Klein Tools 66040 2-in-1 Impact Socket Set, 5-Piece Tool Set with 12-Point Deep Sockets with 1/2-Inch Drive, Includes Tool Case

• Eight sizes combined into four sockets including: 7/8 x 11/16-Inch, 3/4 x 9/16-Inch, 5/8 x 7/16-Inch and 1/2 x 3/8-Inch
• Single-ended impact sockets with hands free adjustment between socket sizes
• 12-point design is easier to position and works with square fasteners
• Two coaxial, spring-loaded socket sizes in each tool
• 1/4-Inch hex by 1/2-Inch square adapter
• Deep socket with 1/2-Inch drive works great for hardware installation and removal
• Cross hole design prevents unintentional separation of adapter and socket

This 5-Piece impact socket set features 8 sizes in 4 easy-to-carry sockets, and consists of the most commonly used impact socket sizes used in electrical and construction work. Each impact socket features two coaxial spring-loaded sockets in one. The high-torque, 12-point design is easier to position on fasteners including square ones. Includes a 1/4-Inch hex by 1/2-Inch adapter and convenient carrying case. 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.