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5-in-1 Slotted Insulated Big Wrench

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One 5-in-1 ratcheting lineman wrench handles four square-head sizes plus eye nuts, eye bolts, pole steps, and J-hooks, helping crews cut down on tool changes.

Features & Benefits:

  • Five functions in one wrench: Handles 3/4-inch, 13/16-inch, 1-inch, and 1-1/8-inch square heads, helping crews carry fewer separate wrenches and make fewer tool changes.
  • Patent-pending built-in slot socket: Installs and removes eye nuts, eye bolts, pole steps, and J-hooks without requiring a separate slot-socket tool.
  • 1000V approved: The patented non-conductive handle meets ASTM F1505 requirements for insulated hand tools. This tool does not replace required PPE, employer procedures, or safe work practices.
  • Up to 30% lighter: Reduces the weight crews carry compared with conventional big wrenches.
  • 24-tooth ratchet mechanism: Supports efficient operation, while the large reversing lever makes changing direction easier in the field.
  • Bolt-through design: Accommodates long threaded bolts without the bolt bottoming out inside the socket.
  • Large rubberized handle: Provides a comfortable, secure gripping surface for use with or without work gloves.
  • Chrome-plated carbon-steel socket: Provides durability and corrosion resistance for regular field use.
  • Large lanyard hole: Supports tool tethering where required by the worksite.
  • High-visibility MADI green: Makes the wrench easier to identify among other tools.

Built for utility linework, the BWS-5 combines a ratcheting square-head wrench and patent-pending slot socket in one insulated tool. Its bolt-through design, large reversing lever, rubberized handle, lanyard opening, and high-visibility finish support practical field use. The patented non-conductive handle is up to 30% lighter, 1000V approved, and meets ASTM F1505 requirements for insulated hand tools.

Designed for utility linework involving compatible square-head hardware, eye nuts, eye bolts, pole steps, and J-hooks.

Catalog #BWS-5

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USED AND TRUSTED
BY LINEMEN

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“MADI tools are lightweight and effective”

“MADI’s multifunction tools makes our job easier with a lot less tools in the bucket”

“MADI makes some of the best tools in the business”

“The reliability and the multi-use of MADI tools is a must for me”

Frequently Asked Questions

What is the built-in slot socket used for?

The built-in slot socket installs and removes eye nuts, eye bolts, pole steps, and J-hooks.

What square-head sizes does the 5-in-1 Slotted Insulated Big Wrench fit?

The wrench fits 3/4-inch, 13/16-inch, 1-inch, and 1-1/8-inch square heads.

What functions are combined in the 5-in-1 wrench?

The wrench combines four square-head sizes with a built-in slot socket for eye nuts, eye bolts, pole steps, and J-hooks.

Is the 5-in-1 Slotted Insulated Big Wrench 1000V approved?

Yes. The product is 1000V approved and meets ASTM F1505.

What does the bolt-through design do?

The bolt-through design accommodates bolts without limiting their length inside the socket.

Can the wrench be used while wearing gloves?

The large rubberized ergonomic handle is designed for comfortable and secure use with or without gloves.

What type of ratchet mechanism does the wrench have?

The wrench has a 24-tooth ratchet mechanism with a large reversing lever.

What is the wrench socket made from?

The socket is made from chrome-plated carbon steel for durability and corrosion resistance.

Can the wrench be tethered?

Yes. The wrench has a large lanyard hole for tethering where required.

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