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Gray Tools insulated open-end wrench 13/16 inch orange yellow layers

Gray Tools

Gray Tools E026-I 1000V Insulated Open End Wrench 13/16

SKU CH-CQQF-X02CD

1000 V insulated open-end wrench sized 13/16 inch with dual-layer safety indication tested to ASTM F1505

  • 1000 V protection for live circuits
  • ASTM F1505 tested insulation assures safety
  • Orange and yellow layers reveal damage
  • 13/16 inch hex fits exact fasteners
  • Precision machining prevents slippage under load

Insulated Open End Wrench 13/16

The Gray Tools E026-I is a 1000V insulated open-end wrench built for electrical professionals. It is designed for safe use on live circuits up to 1000 volts. The 13/16 inch hex opening provides a precise fit on compatible fasteners. This tool is not for buyers who need a box-end or ratcheting design.

ASTM F1505 Tested Insulation

Each wrench is individually tested to ASTM F1505 standards for dielectric strength. It features a dual-layer insulation system with an orange outer layer over a yellow inner layer. The yellow layer acts as a visual safety indicator if the orange layer becomes damaged. This construction ensures reliable user protection at the rated voltage.

Simple Hand Tool Operation

The wrench functions like a standard open-end spanner, requiring no special installation or setup. Users must inspect both insulation layers before every use to confirm integrity. Damage to the orange layer exposing the yellow layer means the tool must be removed from service immediately. It is not suited for high-torque applications where a striking wrench is required.

Highlights

  • 1000 V protection for live circuits
  • ASTM F1505 tested insulation assures safety
  • Orange and yellow layers reveal damage
  • 13/16 inch hex fits exact fasteners
  • Precision machining prevents slippage under load

Specifications

BrandGRAY TOOLS

Questions about this item

What does the 1000 V insulation rating mean when the wrench is actually on a live circuit?

The wrench is individually tested to ASTM F1505 and provides user protection up to 1000 V, with an orange outer insulation layer and a yellow inner layer that acts as a visual safety indicator.

Which standard governs the 1000 V insulation and what does it cap in practice?

ASTM F1505 governs the insulation; the wrench is tested to that standard and rated for 1000 V maximum working voltage.

What physical size must the fastener be for this wrench to fit?

The open end is precision machined for a 13/16 inch hex fastener.

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