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Orange and yellow insulated 11mm 12-point combination wrench

Gray Tools

Gray Tools MEB11-I 11mm 12-point insulated wrench tool storage

SKU CH-TB39-P6C5Y

11 mm 12-point insulated combination wrench rated to 1000 V with dual-layer safety indication

  • 11 mm 12-point opening fits standard fasteners
  • Double-layer orange and yellow insulation shows damage at a glance
  • Tested to ASTM F1505 for 1000 V protection
  • Individually insulated for reliable electrical safety
  • California Proposition 65 warning applies to this product

11 mm 12-point insulated wrench

This 11 mm combination wrench features a 12-point drive and double-layer insulation with an orange outer layer and a yellow inner layer that acts as a visual safety indicator. It is individually tested to ASTM F1505 standards and rated for protection up to 1000 V. The tool is supplied new and carries California Proposition 65 warnings for cancer and reproductive harm.

Electrical maintenance and high-voltage service

The wrench suits technicians performing live electrical work up to 1000 V who require insulated hand tools with visible wear indication. It is not intended for general mechanical fastening where insulation is not required, nor for applications needing drive sizes other than 11 mm or drive types other than 12-point.

Verify voltage rating and insulation integrity

Confirm that the 1000 V rating matches the maximum voltage of the systems you will service. Inspect both insulation layers before each use; damage to the yellow indicator layer signals that the tool must be removed from service. Ensure the 11 mm 12-point profile fits the specific fasteners on your equipment.

Highlights

  • 11 mm 12-point opening fits standard fasteners
  • Double-layer orange and yellow insulation shows damage at a glance
  • Tested to ASTM F1505 for 1000 V protection
  • Individually insulated for reliable electrical safety
  • California Proposition 65 warning applies to this product

Specifications

BrandGRAY TOOLS

Questions about this item

What size fastener does the 11 mm wrench fit?

The wrench fits an 11 mm hex fastener with its 12-point opening.

Does the 1000 V insulation interfere with standard non-insulated tools in the same set?

No, the orange and yellow insulation layers add protection without changing the wrench profile, so it works alongside ordinary tools.

How can I verify the insulation is still intact after use?

The yellow layer beneath the orange surface becomes visible if the outer layer is damaged, giving an immediate visual safety indication.

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