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Gray Tools 13mm 1/4" drive insulated socket with orange and yellow safety layers

Gray Tools

Gray Tools M613-I 13mm 1/4" Drive 6 Point 1000V Insulated Socket

SKU CH-3B7N-KH51K

A 13 mm, 6-point insulated socket with dual-layer orange and yellow insulation tested to ASTM F1505 for 1000 V protection

  • Insulated to 1000 V for safe live-circuit work
  • Dual orange and yellow layers give instant visual damage check
  • 13 mm hex fits common metric fasteners
  • Six-point drive reduces rounding on bolt heads
  • Tested to ASTM F1505 for verified protection

13 mm 1/4" Drive Insulated Socket

The Gray Tools M613-I is a 13 mm, 1/4" drive socket with a six-point profile. It is insulated to 1000 V and individually tested to ASTM F1505 standards. The tool is intended for professionals working on live electrical systems up to the rated voltage. It is not suited for tasks that require larger drive sizes or non-insulated sockets.

Dual-layer insulation with visual indicator

An orange outer insulation layer covers a yellow inner layer that acts as a safety indicator. Damage to the orange layer reveals the yellow beneath, signalling that the socket must be replaced. This design provides a clear visual check before each use on energised equipment. The insulation is rated for 1000 V working potential.

Hand-tool operation with no power draw

As a manual socket, it produces no noise, generates no heat and draws no electrical power during use. The insulation system adds no operational complexity beyond standard socket handling. Users should inspect both layers before every job to confirm integrity. California Proposition 65 warnings apply for cancer and reproductive harm.

Highlights

  • Insulated to 1000 V for safe live-circuit work
  • Dual orange and yellow layers give instant visual damage check
  • 13 mm hex fits common metric fasteners
  • Six-point drive reduces rounding on bolt heads
  • Tested to ASTM F1505 for verified protection

Specifications

BrandGRAY TOOLS

Questions about this item

Will this 13 mm insulated socket fit on my existing 1/4" drive ratchet?

Yes, the 1/4" drive square matches standard 1/4" drive ratchets and extensions so it connects directly to the tools you already own.

How can I verify the socket is still safe for 1000 V work after I start using it?

The dual-layer insulation uses an orange outer layer over a yellow inner layer; if the yellow becomes visible the socket must be removed from service.

Does the package include any drive tools or only the socket itself?

Only the 13 mm 6-point insulated socket is supplied; ratchets, extensions or torque wrenches must be purchased separately.

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