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Seven insulated nut drivers in a canvas pouch

Gray Tools

Gray Tools CHS7MA-I 7-piece 1000 V insulated nut driver set tool storage

SKU CH-RF6A-DBV20

Seven-piece metric nut driver set insulated to 1000 V with dual-layer safety indication in a canvas pouch

  • 1000 V insulated protection for live electrical work
  • Dual-layer orange and yellow insulation with visual safety indicator
  • Seven metric nut drivers covering 5 to 11 mm
  • Individually tested to ASTM F1505 standard
  • Compact canvas pouch keeps drivers organised and portable

7-piece 1000 V insulated set

The Gray Tools CHS7MA-I set contains seven metric nut drivers sized from 5 mm to 11 mm. Each driver is individually insulated and tested to ASTM F1505 standards for protection up to 1000 V. A dual-layer design uses an orange outer layer and a yellow inner layer that acts as a visual safety indicator. The set is supplied in a canvas pouch for storage.

For electrical professionals needing metric sizes

This kit suits electricians and technicians working on live equipment up to 1000 V who require insulated metric nut drivers. It does not suit users who need imperial measurements or drivers outside the 5 mm to 11 mm range. Buyers requiring a hard case or additional tool types should look at other storage options.

ASTM F1505 tested to 1000 V

The defining specification is the ASTM F1505 insulation rating confirming each driver is tested for 1000 V protection. This certification determines whether the set meets the safety requirements for your specific electrical work environment. Verify that this standard aligns with your workplace regulations before purchase.

Highlights

  • 1000 V insulated protection for live electrical work
  • Dual-layer orange and yellow insulation with visual safety indicator
  • Seven metric nut drivers covering 5 to 11 mm
  • Individually tested to ASTM F1505 standard
  • Compact canvas pouch keeps drivers organised and portable

Specifications

BrandGRAY TOOLS

Questions about this item

When should the insulated nut drivers be replaced?

Replace any driver once the yellow safety layer becomes visible through the orange insulation, indicating the 1000 V protection is compromised.

What limits continuous use of the 1000 V rating?

The ASTM F1505 certification covers the insulation integrity; the rating holds until the yellow indicator layer shows through the orange outer layer.

Do the insulated handles get hot or slippery during all-day work?

The orange and yellow insulation layers are non-conductive and designed to stay comfortable, with no heat build-up or grip loss reported for extended use.

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