Klein Tools 66004 2-in-1 Impact Socket, 6-Point, 3/4 and 9/16-Inch

• Single-ended impact socket with hands free adjustment between socket sizes
• Two coaxial spring-loaded 3/4-Inch and 9/16-Inch hex sockets in one tool
• Deep socket with a 1/2-Inch drive works great for pole hardware installation and removal
• High-torque, 6-point design contacts flat sides of hex fasteners reducing round-off
• Cross hole design to prevent unintentional separation of adapter and socket
• Engineered for use with impact drivers
• Great for pole hardware installation and removal