US PRO 5pc 3/8 dr Extra Long Extension Bar Set - 4031

US PRO 5pc 3/8 dr Extra Long Extension Bar Set includes bars of 100, 150, 350, 450, and 600mm. Man...

Best current price£20.69from eBay

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eBayUS PRO 5PC 3/8"" DRIVE SOCKET EXTENSION BARS EXTRA LONG SET 100MM-600MM MECHANICS
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OnBuy.comUs Pro 5Pc 3/8 Dr Extra Long Extension Bar Set 100, 150, 350, 450, 600Mm
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B&QB&Q - 5Pc 3/8 Dr Extra Long Extension Bar Set 100150350450600mm 4031
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Product Information

Full details

This guide is for mechanics, DIY enthusiasts, and anyone needing extended reach with their 3/8" drive sockets. The US PRO 5pc Extra Long Extension Bar Set provides increased access to hard-to-reach fasteners, saving time and effort. Note that the extra length can reduce torque transfer, so use caution when dealing with stubborn bolts.

All features

Model Part Number4031
Brandus pro

Extended Product Information

FAQs

What is the material of the extension bars?

The extension bars are manufactured from Chrome Vanadium Steel.

What sizes are included in the set?

The set includes extension bars of 100mm, 150mm, 350mm, 450mm, and 600mm.

What is the drive size?

The drive size is 3/8".

How should I clean the extension bars?

Wipe the extension bars clean with a cloth after each use. Remove any oil, grease, or debris.

Can I use these with an impact wrench?

While the bars are robust, it's advisable to use them with hand tools. Using with an impact wrench might cause damage depending on the impact force.

How do I store the extension bar set?

Store the set in a dry place to prevent rust. You can use a tool chest or a dedicated storage rack.

What should I do if the extension bar becomes bent?

If the extension bar becomes bent, it should be replaced immediately, as it may fail under load.

Troubleshooting

Extension bar is stuck on a fastener.

Use penetrating oil to loosen the fastener. Apply gentle, controlled force to remove the extension bar. Avoid excessive force to prevent damage.

Extension bar is slipping.

Ensure the socket is securely attached to the extension bar. Check the drive end for wear. If necessary, replace the extension bar.

Difficulty reaching a fastener.

Try a different length extension bar from the set to find the best fit for the task.

Pros and Cons

Pros

  • Increased access to recessed fasteners.
  • Durable construction for reliable use.
  • Variety of lengths to suit different needs.
  • Enhanced grip for better control.
  • Corrosion resistance due to the mirror-polished finish.

Cons

  • Extra length can reduce torque transfer.
  • Not suitable for extremely high-torque applications.
  • May require more storage space compared to shorter sets.
  • The longer bars can flex under heavy load.

Setup, Compatibility & Care

The US PRO extension bar set is ready to use straight out of the package. Simply attach the desired extension bar to your 3/8" drive ratchet or torque wrench and then attach the socket. The set is compatible with any 3/8" drive sockets.

Care Instructions:

  • After each use, wipe the extension bars clean to remove any oil, grease, or debris.
  • Store the set in a dry place to prevent rust.
  • Inspect the bars regularly for any signs of damage, such as bending or wear.
  • Avoid using the extension bars for tasks that exceed their torque rating.

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