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eBay£41.96Visit shop Sealey Stud Extractor Set 4 Piece 1/2"" Square Drive Metric Stud Extractors AK723
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This 4-piece Sealey Stud Extractor Set is designed for automotive and mechanical professionals needing to remove damaged or seized metric studs. Its key benefit is providing durable, socket-type extractors made from heat-treated Chrome Molybdenum steel for superior strength and corrosion resistance. A potential caveat is that the set covers specific metric sizes (6mm to 12mm), so users should verify compatibility for their specific application.
| Model Part Number | AK723 |
|---|---|
| Brand | Sealey |
The set includes four metric sizes: 6mm, 8mm, 10mm, and 12mm.
They use a standard 1/2" square drive, compatible with typical ratchets and spanners.
No, this set is specifically designed for metric studs. It will not effectively grip or remove imperial fasteners.
They are manufactured from Chrome Molybdenum steel, which is heat-treated for superior strength and durability.
Clean them with a dry cloth after use and store them in the provided protective case to prevent corrosion and damage.
This Sealey stud extractor set is backed by a lifetime guarantee.
While they are robust, they are designed for use with standard manual ratchets and spanners. For impact applications, specialized impact-grade extractors are recommended to avoid premature wear or damage.
Ensure you have selected the correct size extractor for the stud. The extractor should fit snugly. Make sure the stud is not excessively damaged or rounded beyond the extractor's grip capability. Clean any debris from the stud and extractor.
Confirm the correct size is being used. If the stud is severely rounded, try a slightly larger extractor if available or consider alternative methods if the stud is beyond the extractor's capacity. Apply steady, consistent torque.
This may indicate the stud is seized. Try applying a penetrating oil and allowing it to soak. If the extractor is still not working, the stud may require more aggressive removal methods or professional attention.
Inspect the internal gripping surfaces. Due to the lifetime guarantee, contact Sealey or your retailer for a replacement if the extractor is damaged from normal use.
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