US PRO Tools Power Breaker Knuckle Bar - 3/4" dr, 40"

This US PRO Tools Power Breaker Knuckle Bar is constructed from hardened and tempered Chrome Vanad...

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eBayTools 3/4"" dr Flexible 40"" Length TOOL Head removal 1000mm heavy duty Power
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B&QB&Q - Tools 3/4" Dr Power Breaker Knuckle Bar 40" 4161
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OnBuy.comUs Pro Tools 3/4" Dr Power Breaker Knuckle Bar 40" 4161 5060478387503
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Product Information

Full details

This guide is for anyone using the US PRO Tools Power Breaker Knuckle Bar, a heavy-duty tool designed to loosen stubborn fasteners. The primary benefit is its ability to apply significant torque, making tough jobs easier. However, users should be mindful of applying excessive force, which could damage fasteners or the tool itself. This guide covers key features, usage, care, and troubleshooting to help you get the most out of your breaker bar.

All features

Model Part Number4161
Brandus pro

Extended Product Information

FAQs

What is the primary material of the breaker bar?

The breaker bar is made from hardened and tempered Chrome Vanadium steel.

What is the size of the knuckle head?

The knuckle head is 3/4 inch.

What is the total length of the breaker bar?

The total length is 40 inches.

What is the purpose of the high chrome finish?

The high chrome finish provides corrosion resistance and gives the bar a professional look.

How should I store the breaker bar?

Store the breaker bar in a dry place to prevent rust and damage.

Can I use this with impact sockets?

This breaker bar is designed to be used with standard sockets. For impact applications, use sockets specifically designed for impact use.

What should I do if a fastener is still stuck?

Try using penetrating oil, allowing time for it to work, and re-applying the breaker bar. Avoid using excessive force that might damage the fastener or the tool.

Troubleshooting

The breaker bar slips off the fastener.

Ensure the socket is the correct size and fully engaged on the fastener. Check for wear on the socket or fastener.

The breaker bar is difficult to maneuver in tight spaces.

Consider using a different type of wrench or ratchet if space is limited. The knuckle head helps with access at angles but might not always be ideal.

The bar is bending or showing signs of stress.

Reduce the force applied. If the fastener is still stuck, consider using penetrating oil and allowing time for it to work.

Pros and Cons

Pros

  • Exceptional strength due to Chrome Vanadium steel construction.
  • Provides significant leverage with its 40-inch length.
  • Heat-treated for enhanced durability.
  • Corrosion-resistant high chrome finish.
  • Versatile 3/4" knuckle head for various applications.

Cons

  • May be overkill for lighter tasks.
  • The length can be cumbersome in tight spaces.
  • Excessive force could damage fasteners if not used carefully.
  • Requires proper storage to prevent damage.

Setup, Compatibility & Care

  1. Setup: Attach the appropriate size socket to the 3/4" knuckle head. Ensure the socket fits the fastener snugly.
  2. Compatibility: Designed to work with 3/4" drive sockets. Always match the socket size to the fastener.
  3. Care:
  • Clean the bar after each use to remove dirt and debris.
  • Wipe the bar with a clean cloth and apply a light coat of oil to prevent rust.
  • Store in a dry place to protect the finish and prevent corrosion.

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