Sealey Hex Key Set - 6 Pieces - VDE Approved

Premier Hex Key Set with Tool Tray, 6 Pieces, VDE Approved. Manufactured from heat-treated and har...

Best current price£37.28from Power Tools Direct

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Power Tools DirectSealey Tbte05 Hex Key Set With Tool Tray 6Pc - Vde Approved
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B&QB&Q - Premier Hex Key Set With Tool Tray 6 Pieces Vde Approved S2 Steel Tbte05
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AmazonSealey Premier 6pc Hex Set with Tool Tray - VDE Approved - TBTE05
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eBayHex Key Set with Tool Tray 6pc - VDE Approved
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OnBuy.comSealey Tbte05 Premier Hex Key Set With Tool Tray 6Pc - Vde Approved
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Product Information

Full details

This Sealey Hex Key Set is designed for professional technicians and electricians who require insulated tools for working on live electrical systems, particularly in automotive and industrial settings. Its key benefit is providing safe, reliable operation up to 1500V DC and 1000V AC, preventing electric shock. A minor caveat is that the set includes only six common sizes, which may not cover every specialized need.

All features

Model Part NumberTBTE05
BrandSealey

Extended Product Information

FAQs

What does VDE Approved mean?

VDE Approved signifies that the tool has been tested and certified by the VDE Institute, meeting strict safety standards for electrical insulation, specifically for protection against electric shock up to 1500V DC and 1000V AC.

Can I use these keys on non-electrical fasteners?

Yes, you can use these hex keys on any standard hex fasteners within their size range. The VDE insulation does not affect their functionality for general mechanical tasks.

What are the sizes included in this 6-piece set?

The set includes hex key sizes ranging from 2.5mm to 8mm. Specific sizes are 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm.

How long are the hex keys?

The hex keys in this set range in length from 126mm to 203mm, providing different reach capabilities for various applications.

What material are the hex keys made from?

The keys are manufactured from heat-treated and hardened S2 steel, known for its durability and strength, with a chemically blackened finish for corrosion resistance.

Is the storage tray also insulated?

The EVA foam storage tray is designed for organization and tool protection; it is not intended to provide electrical insulation.

How should I maintain the insulated handles?

Inspect handles regularly for damage. Clean with a damp cloth and ensure they are dry. Avoid harsh chemicals or abrasives. Discontinue use if any damage to the insulation is apparent.

Troubleshooting

Key does not fit fastener

Ensure you are using the correct hex key size for the fastener. Refer to the size markings on the key or the product specifications.

Hex key tip appears worn or damaged

Inspect the key for wear. If significantly worn, replace the key to ensure proper grip and prevent damage to fasteners. For VDE tools, discontinue use if insulation is compromised.

Difficulty turning fastener

Ensure the key is fully seated in the fastener. Apply steady, even pressure. If the fastener is seized, consider using a penetrating lubricant and appropriate torque.

Insulation on handle feels loose or damaged

Immediately stop using the hex key. Damaged insulation compromises electrical safety. Replace the key if used for live electrical work.

Pros and Cons

Pros

  • High level of electrical safety for live working.
  • Robust construction from S2 steel for extended tool life.
  • Ergonomic and comfortable grip handles.
  • Includes a practical storage tray for organization.
  • Suitable for both automotive (EV/hybrid) and general electrical work.

Cons

  • Limited number of sizes (6 pieces) may not cover all hex requirements.
  • Not intended for use beyond specified voltage limits.
  • Specialized or extra-long hex keys are not included.

Setup, Compatibility & Care

Setup:

No specific setup is required for the Sealey Hex Key Set. The keys are ready for immediate use directly from the storage tray.

Compatibility:

This hex key set is compatible with standard hex sockets and fasteners within the specified size range (2.5mm to 8mm). It is particularly suited for use with:

  • Electrical systems rated up to 1500V DC (for hybrid/EV applications).
  • Electrical systems rated up to 1000V AC (for general electrical applications).

Care:

  • Cleaning: Wipe the hex keys clean with a dry or slightly damp cloth after use. Avoid abrasive cleaners or solvents, especially on the insulated handles. Ensure the keys are completely dry before storing.
  • Storage: Store the set in the provided EVA foam tray to protect the tools from damage and keep them organized. Keep in a dry environment to prevent corrosion.
  • Inspection: Regularly inspect the insulated handles for any signs of damage, such as cracks, cuts, or peeling. If damage is found, discontinue use of the affected key immediately for safety reasons.

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