Klein Tools 3-in-1 Slotted Impact Socket, 12-Point, 3/4 and 9/16-Inch- 66031

- Impact socket features an alignment slot to tighten and loosen most hot-line clamps
- Single-ended impact socket with hands-free adjustment between socket sizes
- Two common socket sizes (3/4-Inch and 9/16-Inch hex) in one tool
- High-torque, 12-Point design is easier to position and works with square fasteners
- Great for a variety of pole line hardware installation and removal
- Cross hole design to prevent unintentional separation of adapter and socket
- 1/2" Drive