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Power Tools Direct£30.30Visit shop Sealey Ak2651 Flare Nut Spanner Set 5Pc Metric
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The Sealey Premier Flare Nut Spanner Set (AK2651) is a professional-grade tool collection designed for mechanics, HVAC technicians, and automotive engineers who require precise engagement with compression fittings. Its primary benefit lies in the specialized flare jaw design that prevents rounding off soft metal nuts on hydraulic or fuel lines, though users should note that the limited range of five double-ended spanners may not cover every unconventional metric size found in niche machinery.
| Model Part Number | AK2651 |
|---|---|
| Brand | Sealey |
While they may fit, they are designed specifically for compression nuts on pipes and lines. Using them on standard hex bolts is not recommended as the jaw profile is optimized for flare fittings.
The set includes ten sizes ranging from 9mm to 21mm across the five double-ended spanners.
Yes, they are manufactured from hardened and tempered chrome vanadium steel, making them suitable for daily professional workshop use.
Sealey products generally carry a lifetime guarantee against manufacturing defects, though you should check the specific terms provided at the time of purchase.
Because of the polished mirror finish, they can be easily cleaned using a rag dampened with a standard workshop degreaser.
Verify that you are using the correct metric size; if the fitting is corroded or heavily rounded, you may need a specialized socket or locking pliers.
Ensure the spanner opening is aligned with the fitting gap and check if a different angle of approach is possible by flipping the spanner.
To keep your Sealey spanners in optimal condition, wipe them down with a clean, lint-free cloth after each use to remove chemicals and debris. While the chrome finish is corrosion-resistant, storing them in the provided hanging pouch away from moisture will further extend their lifespan. Ensure you select the correct metric size before applying torque, as using a spanner that is too large can still lead to slipping on softer fittings. If the spanner becomes slick with oil during a job, use a degreaser to restore the grip on the tool's body.
