Klein Tools NRHDA4 Adapter for NRHD4, 12-Inch Male Square with Black Phosphate Finish for Corrosion Resistance

Klein Tools' Impact Socket Adapter is a must-have for lineman and utility workers. It features an improved ball detent which stays in the socket better and has greater separation force. When combined with Klein Tools' Impact Socket, it provides even more versatility with four available socket sizes to work with. 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.

• 7/16-Inch hex quick-release adapter for Cat. No. NRHD4
• 1/2-Inch male square, works with a 7/16-Inch impact driver
• Lock pin secures socket
• Black phosphate for corrosion resistance
• Overall length: 2-15/32-Inch (6.3 cm)
• Adapter sold individually and included with the 4-in-1 Impact Socket (NRHD4)