The Klein 7-in-1 Impact Flip Socket Set is versatile and efficient tool designed for heavy-duty applications. This comprehensive set includes three flip sockets, each featuring a 1/4-Inch bit holding feature, combined with a quick-connect handle for seamless transitions between tasks. The hex sizes provided in this set cover a wide range of applications, including 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, and 9/16-Inch, ensuring that you have the right tool for the job. The hex shaft and sockets are impact-rated, making them durable and reliable in demanding work environments.