DURATECH Flare Nut Spanner Set - 3-Piece - 10-17 mm

The DURATECH 3-Piece Flare Nut Spanner Set is designed for automotive and plumbing applications, o...

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JoybuyDuratech 3-Piece Flare Nut Spanner Set 10-17 Mm, Double End Open Ring Spanner Set, Brake Line Wrench Set, Metric, With Storage Pouch
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Joybuy UKDuratech 3-Piece Flare Nut Spanner Set 10-17 Mm, Double End Open Ring Spanner Set, Brake Line Wrench Set, Metric, With Storage Pouch 820909685715
£3.99 delivery
£13.99
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OnBuy.comFlare Nut Spanner Set, Double End Open Ring Spanner Set, Brake Line Spanner Wrench Set, Metric, 3-Piece, 10X12mm, 13X14mm, 15X17mm, With Storage Pouch 820909685715
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£16.09
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Product Information

Full details

The DURATECH 3-Piece Flare Nut Spanner Set is a specialized toolkit designed for automotive technicians and DIY mechanics who frequently work with brake lines, fuel lines, and hydraulic fittings. These tools provide the essential advantage of a secure, multi-point grip to prevent fastener rounding, though users should note that the limited three-piece set may not cover every unconventional nut size encountered in specialized machinery.

All features

BrandDURATECH

Extended Product Information

FAQs

Can I use these for standard bolts?

While they will turn standard bolts, they are specifically shaped for flare nuts and hydraulic fittings. Using them on standard hex bolts may be less efficient than a standard combination wrench.

What sizes are included?

The set includes 10x12 mm, 13x14 mm, and 15x17 mm double-end wrenches.

Are these tools covered by a warranty?

DURATECH tools are built for durability; please refer to your specific retailer's warranty policy or the manufacturer packaging for details.

Are they suitable for heavy-duty plumbing?

Yes, they are excellent for soft metal plumbing fittings, such as those found on copper or aluminum lines, where preventing rounding is critical.

How do I best clean the storage pouch?

Spot clean the pouch with a damp cloth and mild soap; ensure it is completely air-dried before storing the metal tools inside to prevent trapped moisture.

Troubleshooting

The wrench feels loose on the fitting

Verify that you are using the correct metric size and that the flare nut is not already significantly damaged or deformed.

Visible surface rust appearing on the spanner

Use a fine-grade abrasive pad to gently remove the oxidation, then coat the tool lightly with machine oil and store it in a dry environment.

Pros and Cons

Pros

  • Reduces the risk of stripping delicate hydraulic or brake fittings
  • High-quality chrome vanadium construction resists wear
  • Offset design allows for operation in restricted spaces
  • Compact roll-up pouch keeps the set organized

Cons

  • Limited size selection may not cover all specialized fasteners
  • Not intended for heavy-duty structural bolting applications
  • Flare nut style is slower to use than open-ended wrenches

Setup, Compatibility & Care

To ensure the longevity of your DURATECH Flare Nut Spanners, wipe them clean with a shop rag after every use to remove brake fluid, oil, or grease. Store them within the provided roll-up pouch to prevent moisture exposure and keep them organized by size. This set is fully compatible with standard metric fasteners. If you encounter an exceptionally seized nut, consider applying a penetrating oil before use to reduce the torque requirement and protect the integrity of the fastener. Avoid using these tools with impact guns or cheater bars, as they are designed for manual torque application.

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