Stahlwille 10 Series Double Open Ended Metric Spanner - 18 x 19mm

The Stahlwille 10 Series Double Open Ended Metric Spanner is a high-quality tool engineered for pr...

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eBayStahlwille '10 Series' Double Open Ended Metric Spanner 18 x 19mm
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Product Information

Full details

The Stahlwille 10 Series Double Open Ended Metric Spanner is an essential tool for professional mechanics and precision engineers who demand reliable, high-torque performance in tight workspaces. Engineered in Germany from high-grade chrome alloy steel, this spanner offers a superior strength-to-weight ratio, ensuring durability without adding unnecessary bulk. While its slim, lightweight design is ideal for confined areas, users should be aware that it is a specialized manual tool designed for specific 18x19mm fasteners and requires proper sizing for effective operation.

All features

Model Part Number40031819
BrandStahlwille

Extended Product Information

FAQs

Where is the Stahlwille 10 Series manufactured?

This spanner is engineered and manufactured in Germany.

What standards does this spanner comply with?

It conforms to DIN 3110 and ISO 10102 standards for open-jaw wrenches.

Can I use this on 18.5mm fasteners?

No, this tool is strictly calibrated for 18mm and 19mm metric fasteners.

What is the primary material used?

The tool is constructed from high-grade, drop-forged chrome alloy steel.

How do I care for the chrome finish?

Simply wipe it down with a clean cloth after use and store in a dry environment.

Is this tool suitable for heavy industrial use?

Yes, its design focuses on durability and resistance to breakage under high loads, making it ideal for professional and industrial applications.

Troubleshooting

Spanner feels loose on the bolt head

Ensure the fastener is a standard metric 18mm or 19mm size and not a specialized imperial or damaged component.

Surface discoloration after exposure to harsh fluids

Clean the spanner immediately with a mild degreaser and dry thoroughly to prevent potential surface etching.

Spanner slips under high torque

Check if the jaw opening is clogged with debris; clean the jaw and ensure full, flush contact with the bolt flats.

Pros and Cons

Pros

  • Extremely high strength-to-weight ratio
  • Slim profile ideal for confined spaces
  • Professional-grade German manufacturing
  • High resistance to bending and breakage
  • Corrosion-resistant chrome finish

Cons

  • Fixed 18x19mm size limits versatility
  • Open-ended design requires more clearance than ring spanners
  • Higher price point compared to economy tools

Setup, Compatibility & Care

The Stahlwille 10 series is ready to use straight out of the blister pack. It is fully compatible with standard metric 18mm and 19mm hexagonal nuts and bolts. To ensure a long service life, wipe the spanner down with a clean, dry cloth after exposure to oils or chemicals to preserve the finish. While the tool is highly resilient, avoid using it with 'cheater bars' or extensions, as this can apply leverage beyond the design specifications of the tool and potentially damage the fastener or the spanner itself.

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