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Fourteen insulated SAE open-end wrenches in orange and yellow, rolled in canvas

Gray Tools

Gray Tools DO14-I 14 Piece SAE Open End Wrench Set 1000V Insulated

SKU CH-F535-7DTBX

A 14-piece SAE open-end wrench set insulated to 1000 V with dual-colour safety layers and ASTM F1505 testing, supplied in a canvas roll

  • 14-piece SAE set covers 1/4" to 1" fasteners
  • 1000 V insulation protects during live electrical work
  • Dual orange and yellow layers show wear at a glance
  • Tested to ASTM F1505 for verified dielectric safety
  • Canvas roll keeps wrenches organised and portable

14 Piece SAE Insulated Wrench Set

This 14 piece SAE open end wrench set covers sizes from 1/4 inch to 1 inch. Each wrench is insulated and tested to ASTM F1505 standards for protection up to 1000 V. The set is packaged in a canvas roll for storage and transport.

Who This Suits and Who It Does Not

Electricians and technicians working on live circuits up to 1000 V will find the insulated open ends essential. The orange top layer and yellow indicator layer provide a visual safety check before use. Buyers needing ratcheting action, box ends, or metric sizes must select a different kit.

Deciding Specification: 1000 V ASTM F1505 Rating

The defining factor is the 1000 V insulation rating verified to ASTM F1505. Only wrenches carrying this certification are approved for the corresponding electrical work. Confirm your voltage requirement matches this rating before purchase.

Highlights

  • 14-piece SAE set covers 1/4" to 1" fasteners
  • 1000 V insulation protects during live electrical work
  • Dual orange and yellow layers show wear at a glance
  • Tested to ASTM F1505 for verified dielectric safety
  • Canvas roll keeps wrenches organised and portable

Specifications

BrandGRAY TOOLS

Questions about this item

What fasteners do I need to match the 14 open-end sizes from 1/4" to 1"?

The set covers SAE fasteners at 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 and 1 inch.

Can I mix these 1000 V insulated wrenches with my standard chrome wrenches on the same job?

Yes, the orange and yellow insulation layers identify the 1000 V rated tools so you can keep them separate from non-insulated wrenches.

How do I verify each wrench still meets the 1000 V rating after setup?

Inspect the yellow inner layer; if it becomes visible through the orange outer layer the insulation is compromised and the wrench must be removed from service.

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