Facom Flare Nut Spanner - 14x17mm

The Facom Flare Nut Spanner features a unique design that allows for greater grip and control on f...

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eBayFacom 42.8X10 Flare Nut Wrench - 8 x 10 Hexagon (6 Point)
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Tooled UpFacom Flare Nut Spanner Metric
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Product Information

Full details

The Facom Flare Nut Spanner 14x17mm is designed for professional mechanics, plumbers, and hydraulic technicians who require reliable torque on flare nuts without damaging delicate fittings. Its primary advantage is the 12-point, open-ended head that securely grips nuts to prevent rounding, though users should note it is purpose-built for flare fittings and is not intended to replace standard heavy-duty combination wrenches for general bolt fastening.

All features

Model Part Number42.14X17
BrandFacom

Extended Product Information

FAQs

Is this wrench suitable for general bolt removal?

While it can turn bolts, it is specifically optimized for flare nuts and may be less efficient than a box-end or combination wrench for standard fasteners.

What does the 15-degree angle do?

The angle helps clear obstructions and provides extra room for your knuckles when operating in tight spaces.

Can I use this on 13mm or 16mm nuts?

No. Using the wrong size will cause the wrench to slip and likely damage both the tool and the fastener.

Is the finish resistant to brake fluid?

Yes, the satin chrome finish is engineered for professional automotive environments and resists common chemicals like brake fluid, oil, and coolant.

How long is the tool?

The spanner has a total length of 197mm.

Troubleshooting

The wrench feels loose on the fitting

Verify that the nut size is exactly 14mm or 17mm and ensure the wrench is pushed fully onto the hexagonal section.

Tool slips under high torque

Ensure the fitting is not already rounded. If the nut is already damaged, apply penetrating oil and allow it to soak before attempting to turn.

Pros and Cons

Pros

  • Reduces risk of rounding fastener edges
  • Provides maximum torque transfer on soft metal fittings
  • Excellent access in confined spaces due to angled head
  • Durable satin chrome finish resists rust and chemical exposure

Cons

  • Specific to flare nuts; limited utility for standard hexagonal bolts
  • Requires proper orientation to seat fully on the nut
  • Not suitable for high-clearance obstruction work where deep sockets are needed

Setup, Compatibility & Care

To ensure the longevity of your Facom spanner, always ensure the nut is clean and free of debris before seating the tool. To clean, wipe down with a shop rag soaked in a mild degreaser; avoid using harsh abrasive pads that may scratch the finish. Store the tool in a dry environment or a tool roll to prevent moisture buildup. The spanner is compatible with standard metric 14mm and 17mm flare nuts found in automotive braking, fuel, and air conditioning systems.

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