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Laser Tools Ultra Thin Ratcheting Action Spanner Set - 7 Piece Set - 8521

Laser Tools Ultra Thin Ratcheting Action Spanner Set - 7 Piece Set - 8521

A set of double ended, ultra-thin open-ended spanners, from 6mm to 19mm, ideal for use when space ...

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AmazonLaser 8521 Ultra Thin Ratcheting Action Spanner Set 7pc
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eBayLaser 8521 Ultra Thin Ratcheting Action Spanner Set 7pc
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HomebaseLaser Ultra Thin Open Ended Ratcheting Action 7 Piece Spanner Set 7-19Mm
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wilkoLaser Spanner Set - 7 Piece - 7-19mm - Ultra Thin - Ratcheting Action
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Product Information

Full details

This 7-piece Laser Tools spanner set (8521) is designed for mechanics and DIYers working in extremely restricted spaces. Its key benefit is the ultra-thin, double-ended design with a ratcheting action, allowing for quick fastener manipulation without complete tool removal. A potential caveat is that the specialized design may not be suitable for all general-purpose tasks requiring larger or different jaw types.

All features

Model Part Number8521
BrandLaser

Extended Product Information

FAQs

What is the smallest size in the set?

The smallest size in this 7-piece set is 6mm.

What is the largest size in the set?

The largest size included in this set is 19mm.

How thin is the slimmest spanner?

The spanners in this set are ultra-thin, with some measuring as little as 2.4mm in thickness.

Does the ratcheting action work on both ends?

Yes, each spanner is double-ended and features the ratcheting action on its open jaw profile.

Can these be used for high-torque applications?

While durable, these spanners are best suited for applications where space is restricted. For very high-torque needs, a standard, heavier-duty wrench might be more appropriate.

How do I maintain the ratcheting mechanism?

Keep the mechanism clean by wiping it regularly. Periodically, a light application of penetrating oil can help maintain smooth operation.

Are these spanners suitable for imperial fasteners?

No, this set is designed for standard metric sizes ranging from 6mm to 19mm.

Troubleshooting

Ratcheting mechanism feels stiff or sticky.

Clean the mechanism with a penetrating oil or a dedicated tool cleaner. Ensure no debris is lodged within the ratcheting gears. If stiffness persists, lubrication may be required.

Spanner slips on the fastener.

Ensure the correct size spanner is being used and that it is fully seated onto the fastener head. Check the fastener head for damage or wear that might be preventing a secure grip. Clean both the fastener and the spanner jaws.

Spanner does not engage the fastener properly.

Verify that the fastener is a standard metric size within the spanner's range. Ensure the spanner jaws are aligned correctly with the fastener flats.

Pros and Cons

Pros

  • Excellent access in very confined engine bays or tight mechanical assemblies.
  • Ratcheting feature significantly speeds up repetitive tightening/loosening tasks.
  • Slim profile reduces the need for specialized low-profile sockets in many situations.
  • Versatile size range (6mm-19mm) for common automotive and machinery fasteners.
  • Durable build quality expected from Laser Tools.

Cons

  • Not suitable for fasteners requiring high torque, where a standard wrench might offer better leverage or grip.
  • The ratcheting mechanism may be less durable than a solid spanner under extreme abuse.
  • Limited to open-ended applications; cannot be used on nuts or bolts requiring a closed socket.
  • The ultra-thin design might not be comfortable for extended hand use compared to thicker wrenches.

Setup, Compatibility & Care

Setup:

This is a hand tool set and requires no setup. Simply select the appropriate size spanner for the fastener.

Compatibility:

The spanners are designed for standard metric nuts and bolts within their specified size range (6mm to 19mm). They are compatible with fasteners where access is restricted due to their ultra-thin profile.

Care:

  • Cleaning: Wipe down the spanners with a clean, dry cloth after each use to remove grease and dirt. For stubborn residue, use a damp cloth and allow to air dry completely.
  • Storage: Store the spanners in a dry environment to prevent corrosion. A tool roll or compartmentalized toolbox is recommended to keep them organized and protected.
  • Inspection: Periodically inspect the spanners for any signs of wear or damage, particularly on the ratcheting mechanism and jaw edges. Discontinue use if significant damage is observed.

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