US PRO 3 Piece Flexible Extension Bar Adaptor Set - 1/4" 3/8" 1/2" Drives

This 3-piece flexible extension bar set makes it easier to tighten or loosen nuts/bolts and other ...

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eBayUS Pro Flexible Extension Bar Adaptor Set 3pc 1/4"" 3/8"" 1/2"" Drives 4144
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OnBuy.comUs Pro 3 Piece Flexible Extension Bar Adaptor Set - 1/4" 3/8" 1/2" Drives 4144
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B&QB&Q - 3 Piece Flexible Extension Bar Adaptor Set1/4" 3/8" 1/2" Drives 4144
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Product Information

Full details

This guide is for anyone using the US PRO 3 Piece Flexible Extension Bar Adaptor Set. The key benefit is the ability to easily access and work with fasteners in tight, hard-to-reach spaces. A potential caveat is that excessive force can damage the flexible shafts. This set includes 1/4", 3/8", and 1/2" drive extension bars, designed to flex up to 90 degrees for optimal access in confined areas.

All features

Model Part Number4144
Brandus pro

Extended Product Information

FAQs

What materials are the extension bars made of?

The extension bars are made from chrome vanadium steel.

What drive sizes are included in the set?

The set includes 1/4", 3/8", and 1/2" drive sizes.

How much can the extension bars flex?

The extension bars can flex up to 90 degrees.

How should I clean the extension bars?

Wipe the extension bars clean after each use.

Are these extension bars suitable for heavy-duty applications?

While durable, these extension bars are not designed for extreme torque applications.

Can I use these with an impact wrench?

It is not recommended to use these with an impact wrench.

Troubleshooting

Extension bar slips off the fastener.

Ensure the socket is securely attached to the fastener and that the extension bar is properly seated on both the ratchet and socket.

Extension bar is difficult to flex.

Make sure there are no obstructions hindering the flex action. Do not force the flex beyond its intended limit (90 degrees).

Pros and Cons

Pros

  • Improved access to fasteners in tight spaces.
  • Durable chrome vanadium steel construction.
  • Flexible design allows for working around obstructions.
  • Multiple drive sizes increase versatility.

Cons

  • Can be damaged if excessive force is applied during use.
  • Flexibility might reduce the torque transfer efficiency compared to rigid extensions.
  • Not suitable for heavy-duty applications requiring extreme torque.

Setup, Compatibility & Care

  1. Setup: Simply attach the appropriate extension bar to your ratchet or torque wrench and then to the socket.
  2. Compatibility: Compatible with standard sockets and ratchets of the specified drive sizes (1/4", 3/8", 1/2").
  3. Care: After each use, wipe the extension bars clean. Store them in a dry place. Avoid using excessive force to prevent damage to the flexible shafts.

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