Klien Tools Single-Ended Impact Socket (NRHD3)

Impact Socket with three square socket sizes: 3/4-Inch, 1-Inch and 1-1/8-Inch on same end of tool Extend or retract the head for easy access to the size you need Includes a 7/16-Inch hex quick-change adapter Hollow shaft allows use on long threaded bolts Made in USA Three sizes in one socket saves time Reduces risk of dropping Replacement adapter is available (NRHDA3) Impact socket has three sizes: 3/4-Inch, 1-Inch and 1-1/8-Inch all on same tool