Clarke Offset Spanner Set - 8 Piece - CHT807

8 piece deep offset metric ring spanner set - Set consists of 8 metric spanners each with a deep o...

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Power Tools DirectClarke 1801807 Cht807 8 Piece Deep Offset Ring Spanner Set
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B&QB&Q - Clarke Offset Spanner Set 8Pc Combination Polished Wrench 6-22mm Cht807
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eBayCLARKE OFFSET SPANNER SET 8PC COMBINATION POLISHED WRENCH 6-22MM CHT807
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OnBuy.comClarke Offset Spanner Set 8Pc Combination Polished Wrench 6-22Mm Cht807 5016086241027
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Product Information

Full details

This 8-piece deep offset metric ring spanner set from Clarke is designed for automotive professionals and DIY enthusiasts needing to reach difficult fasteners. Its key benefit is the deep offset design, which provides superior access in confined engine bays and tight spaces. A potential caveat is that the set focuses on metric sizes, so it may not be suitable for tasks requiring imperial measurements.

All features

Model Part NumberCht807
BrandClarke

Extended Product Information

FAQs

What materials are these spanners made from?

The spanners are made from high-quality chrome vanadium steel, known for its strength and durability.

How many spanners are included in the set?

The set includes 8 individual metric ring spanners.

What are the included metric sizes?

The set includes sizes: 6x7mm, 8x9mm, 10x11mm, 12x13mm, 14x15mm, 16x17mm, 18x19mm, and 20x22mm.

Is this set suitable for imperial-sized bolts?

No, this is a metric set and is designed specifically for metric fasteners. It will not fit imperial-sized bolts.

What is the benefit of the deep offset design?

The deep offset helps to clear obstructions and reach fasteners that are recessed or located in tight spaces, which is common in automotive engine bays.

How do I clean and maintain the spanners?

Wipe them clean with a cloth after use. Store them in the provided holder. Avoid abrasive cleaners and ensure they are kept dry to prevent rust.

What is the advantage of a 12-point ring spanner over a 6-point?

A 12-point ring offers twice as many engagement points, requiring less rotation to turn a fastener and making it easier to apply in confined areas where a full swing is not possible.

Troubleshooting

Spanner feels loose on a fastener.

Ensure you are using the correct size spanner for the fastener. Verify the fastener is not worn or damaged, which could lead to a loose fit. Clean both the spanner jaws and the fastener head.

Difficulty engaging the spanner on a recessed fastener.

Utilize the deep offset feature of the spanner to gain better access. Ensure there are no obstructions preventing the spanner from seating fully onto the fastener head. Rotate the spanner to find the optimal angle for engagement.

Corrosion or rust spots appearing on the spanner.

Clean the affected area gently with a soft cloth. If rust is present, a brass brush or fine-grit sandpaper can be used cautiously. Dry the spanner thoroughly and apply a light coat of oil to protect the finish.

Pros and Cons

Pros

  • Deep offset aids access in restricted engine bays and tight spaces.
  • Includes a good range of common metric sizes for automotive work.
  • Durable construction from chrome vanadium steel ensures long-term use.
  • 12-point ring provides better grip and requires less swing arc.
  • Comes with a useful storage holder for organization.

Cons

  • Set is metric only and does not include imperial sizes.
  • Deep offset might be unnecessarily bulky for some general tasks.
  • The 20x22mm spanner is a double size, which might not cover all specific needs.
  • Mirror finish can be prone to showing fingerprints and smudges.

Setup, Compatibility & Care

Setup: The spanner set comes pre-organized in a plastic holder with a carry handle. Simply remove the desired spanner from its designated slot. No assembly or setup is required.

Compatibility: This set is designed for use with metric fasteners. It is compatible with nuts and bolts of the sizes listed in the key features.

Care: To maintain the spanners, wipe them clean after each use with a dry or slightly damp cloth to remove grease and dirt. Avoid using harsh chemicals. Store the spanners in the provided holder to prevent scratching and damage. Periodically inspect the spanners for any signs of wear or damage. For stubborn grime, a mild degreaser can be used, followed by thorough drying.

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