Single-ended impact socket with hands-free adjustment between socket sizes
Two coaxial spring-loaded sockets in one tool
Includes 3/4-Inch, 13/16-Inch, 1-Inch, and 1-1/8-Inch square socket sizes plus a 7/16-Inch hex quick-change adapter
Works on 1/2-Inch, 5/8-Inch, and 3/4-Inch pole hardware
13/16-Inch diameter, 6-Inch (152 mm) long hollow shaft allows use on long threaded bolts
Cross hole design to prevent unintentional separation of adapter and socket
A replacement adapter is available (NRHDA4)
Engineered for use with impact drivers