VEVOR Crowfoot Wrench Set - 20-Piece - 3/8 Inch Drive - XMNJ0020

The VEVOR Crowfoot Wrench Set is a comprehensive 20-piece tool kit designed for professional repai...

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Vevor UKVEVOR Crowfoot Wrench Set, 3/8" Drive 20-Piece Crows Foot Wrench Set with 2 Extension Bars and EVA Tool Organizer, SAE 3/8"-7/8" and Metric 10-22 mm, 40CR Material with Mirror Chrome Finish
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Product Information

Full details

The VEVOR 20-piece Crowfoot Wrench Set is designed for automotive technicians, plumbers, and DIY enthusiasts who frequently encounter hardware in cramped, obstructed engine bays or under-sink areas. Its primary benefit is the ability to provide torque to fasteners that are inaccessible to standard sockets or open-end wrenches; however, users should note that because these are open-ended tools, they are not intended for extremely high-torque applications where rounding off a bolt head is a risk.

All features

Model Part NumberXMNJ0020
BrandVEVOR

Extended Product Information

FAQs

Can I use these with an impact wrench?

These wrenches are designed for hand-tool use with ratchets or torque wrenches. Using them with high-powered impact tools may cause them to deform or fail.

What is the hardness rating of these wrenches?

The wrenches are constructed from 40Cr steel with a hardness rating of 40-45 HRC.

Are these tools rust-proof?

They feature a high-quality mirror chrome-plated finish, which offers excellent corrosion resistance, but they should be kept dry and clean to ensure longevity.

Does this set include a carrying case?

The set comes with an organized EVA foam tray, which is designed to fit into most standard tool chest drawers.

Can I use these on damaged bolt heads?

Crowfoot wrenches rely on the structural integrity of the bolt head. If a bolt head is significantly rounded, these tools may slip, and a dedicated extraction tool may be required instead.

Troubleshooting

Wrench keeps slipping off the bolt head.

Ensure the wrench size is an exact match for the fastener; if it is loose, check if you have mixed up a metric size with an SAE equivalent.

Tool feels loose on the ratchet.

Check the drive head of your ratchet for wear or verify that the ball detent on the ratchet is engaging correctly with the wrench.

Pros and Cons

Pros

  • Extensive size selection for both metric and SAE projects
  • High-quality chrome plating provides excellent rust resistance
  • EVA foam tray keeps tools organized and prevents loss
  • Slim profile allows access into extremely tight clearances

Cons

  • Not suitable for extreme torque applications
  • Risk of rounding fasteners if not seated perfectly
  • Requires existing 3/8-inch drive tools to operate

Setup, Compatibility & Care

To use this set, simply select the appropriate size for your fastener and attach it to your existing 3/8-inch drive ratchet or extension bar. Ensure the tool clicks securely into place if using a drive tool with a ball detent.

Compatibility:

  • Drive Size: 3/8-inch standard drive.
  • Fastener Types: Standard hex bolts and nuts (Metric and SAE).

Care Instructions:

  • Wipe down each piece with a clean, dry rag after use to remove oil, grease, or moisture.
  • Periodically inspect the jaws of the wrenches for wear or deformities.
  • Store the tools in the provided EVA foam tray to prevent surface scratches and to keep your workstation organized.

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