This 4-Piece Klein Tools Impact Socket Set with the 5-in-1 Mini Impact Socket and 3-in-1 Flip Impact Socket is perfect for Linemen and Utility Workers. 5-in-1 Impact Socket features three popular square sizes (3/4-Inch, 1-Inch and 1-1/8-Inch) that can be quickly converted for a variety of utility type applications. The 3-in-1 Flip Impact Socket combines two of the most common socket sizes into one tool. The high-torque, 12-Point design is easier to position and works with square fasteners.

• Impact Socket Set includes the 5-in-1 Mini Impact Socket (Cat. No. NRHDM) and the 3-In-1 Flip Impact Socket
• 5-in-1 impact socket features three square socket sizes: 3/4-Inch, 1-Inch and 1-1/8-Inch 
• Alignment slot to tighten and loosen most pole hardware: Pole steps, drive hooks, eye bolts, J-hooks
• 13/16-Inch diameter, 4-1/2-Inch (11.4 cm) compact, hollow shaft assists linemen for pole reach arounds
• 3-in-1 Flip Impact Socket features an alignment slot to tighten and loosen most eyelet style hardware 
• Socket combines two common socket sizes in one tool, 9/16-Inch and 3/4-Inch hex
• High-torque impact-rated, 12-Point design is easier to position and works with square fasteners