21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive

21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive

$142.99
$142.99 $164.99
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21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive
  • 21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive
  • 21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive
21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive

21PCS Heavy Duty Metric Flare Nut Crowfoot Wrench Set 3/8" 1/2" Drive

$142.99
$142.99 $164.99
21PCS Flare Nut Crowfoot Wrench Set Metric Crows Foot Wrench Kit 3/8" 1/2" Drive

Product Description


Specification
This metric crowfoot wrench set includes 21PCS flare nut wrenches, compatible with 3/8" & 1/2" drive ratchets and extensions.
  • 3/8" Drive Sizes (mm): 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
  • 1/2" Drive Sizes (mm): 20, 21, 22, 23, 24, 26, 27, 30, 32

Wide Application

Designed for use in tight, confined, and hard-to-reach spaces, this crowfoot set greatly improves repair efficiency. It is widely used for servicing flare nuts on power steering lines, fuel lines, O2 sensors, brake lines, hydraulic lines, and other hard-to-access fasteners.

Crowfoot Design Advantage

The unique crowfoot shape securely engages nuts to prevent slipping and rounding during use. When paired with ratchets, extension bars, and torque wrenches, it delivers reliable torque to loosen and tighten large nuts and bolts in areas where standard wrenches cannot fit.

High Quality Material

Constructed from premium chrome molybdenum (Cr-Mo) steel for exceptional hardness, durability, and wear resistance. Each wrench features a black oxide finish for enhanced corrosion resistance and long service life under heavy use.

Usage Tips

This set is rated for use with torque wrenches up to approximately 100 ft-lbs. Always increase torque gradually during use; avoid applying excessive torque, as this may result in damage to the crowfoot wrenches.

We are a professional manufacturer and supplier of automotive repair tools, founded in 2007, specializing in R&D, production, and sales of high-quality tooling solutions. With years of dedication and innovation, we hold numerous domestic and international invention patents and utility model patents, ensuring that our products meet the highest standards of durability, precision, and performance.


Our commitment to excellence has earned us the trust of world-leading companies such as BMW China, DAYCO, GATES, with whom we maintain long-term partnerships. By combining advanced engineering with practical expertise, we provide tools that professionals and enthusiasts rely on.


Explore our store for reliable, innovative, and professionally designed automotive tools—where quality meets expertise. Thank you for visiting, Choosing us is your best bet !

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On Jun 9, 2026 at 01:48:11 PDT, seller added the following information:

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