Klein 5-in-1 Lineman Wrench

February 25, 2026

Klein Tools offers a variety of lineman wrenches, from basic options, to 5-in-1 multi-purpose wrenches, to heavy duty ratcheting wrenches, all are guaranteed to help you get the job done.

Product Features

• Bolt-through design allows bolts to pass through the socket.
• 3/4”, 1” and 1-1/8” combination square socket for most common utility hardware.
• Bright yellow socket for easy visibility.
• Works on most common utility pole hardware, such as lag bolts, ”C” clamps and suspension bolts.
• Offers two popular wrench sizes: 9/16” and 3/4”.