Laser Tools Breaker Bar - 1/2"D 600mm

Length: 600mm (24") x 1/2"D. Exceeds DIN 3122 (512Nm), the breaking point of this tool is 637Nm. M...

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Product Information

Full details

This 1/2" drive, 600mm breaker bar from Laser Tools is designed for professional mechanics and serious DIYers who need reliable torque for loosening stubborn fasteners. Its primary benefit is providing extended leverage for increased torque application, exceeding DIN 3122 standards. A potential caveat is that the blue electrophoretic deposition (ED) finish may show workshop marks over time, which is considered normal wear.

All features

Model Part Number9254
BrandLaser

Extended Product Information

FAQs

What is the main advantage of using a breaker bar?

A breaker bar provides significantly more leverage than a standard ratchet or wrench, making it easier to apply high torque to loosen stubborn, rusted, or overtightened fasteners.

What does '1/2"D' refer to?

'1/2"D' refers to the drive size, meaning it is designed to accept 1/2 inch square drive sockets.

What is the breaking point of this breaker bar?

The breaking point of this breaker bar is 637Nm, which exceeds the DIN 3122 standard of 512Nm.

Can I use this breaker bar with an impact wrench?

No, this breaker bar is designed for manual leverage only and should not be used with an impact wrench. Using it with an impact wrench can cause damage or breakage.

Is it normal for the blue finish to get scratched?

Yes, the blue electrophoretic deposition (ED) finish is designed for durability but can show marks from normal workshop use over time. This is considered fair wear and tear and does not affect the tool's function.

Can I replace the head of the breaker bar?

Yes, a replacement head is available. Please refer to Laser Part No. 1545 for the compatible replacement head.

What material is the breaker bar made from?

It is manufactured from high-strength Chrome Vanadium steel.

Troubleshooting

Breaker bar slips on socket.

Ensure the socket is fully and correctly seated onto the breaker bar's drive. Check for any debris inside the drive or on the socket's insertion point. Use a quality 1/2" drive socket.

Difficulty loosening a very tight fastener.

Apply steady, even pressure. Ensure you are pulling in the correct direction (counter-clockwise to loosen). For extremely seized bolts, consider using a penetrating oil and allowing it time to work before applying force.

Visible marks on the blue finish.

This is considered normal wear and tear for the electrophoretic deposition (ED) finish in a workshop environment and does not impact the tool's performance or structural integrity.

Pros and Cons

Pros

  • Provides excellent leverage for loosening stubborn fasteners.
  • Robust Chrome Vanadium steel construction ensures durability.
  • High breaking point (637Nm) offers confidence in demanding applications.
  • Standard 1/2" drive makes it widely compatible.
  • Extended length reduces physical strain.

Cons

  • The blue ED finish can show marks from normal workshop use.
  • Not intended for use with impact wrenches.
  • Requires careful handling to avoid damage to the finish or fastener heads.

Setup, Compatibility & Care

Setup:

  1. Select the appropriate 1/2" drive socket for the fastener you need to turn.
  2. Attach the socket securely to the drive end of the breaker bar.
  3. Position the socket onto the fastener.

Compatibility:

  • This breaker bar is designed for use with standard 1/2" drive sockets.
  • It is suitable for use with Chrome Vanadium sockets.
  • Important: This tool is designed for manual leverage and should NOT be used with impact wrenches, as this can cause damage or breakage.

Care:

  • After use, wipe the bar clean with a dry cloth to remove dirt and grease.
  • Store in a dry environment to prevent rust.
  • Periodically inspect the drive end and head for any signs of wear or damage.
  • While the blue ED finish provides protection, be aware that it may show cosmetic marks from regular workshop use. This does not affect the tool's functionality.

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