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Gray Tools 18mm 1/2" drive 12-point insulated socket with orange and yellow layers

Gray Tools

Gray Tools M1218-I 18mm 1/2" Drive 12 Point 1000V Insulated tool storage

SKU CH-WA85-DTJ8R

An 18 mm, 12-point, 1/2-inch drive socket insulated to 1000 V with dual-layer orange and yellow coating tested to ASTM F1505

  • 18 mm hex fits common fasteners
  • 12-point drive engages bolts from multiple angles
  • 1000 V insulation protects during live electrical work
  • Dual orange and yellow layers give instant visual wear check
  • Tested to ASTM F1505 for verified safety compliance

18 mm insulated socket for 1000 V work

The 18 mm hex fits 12-point fasteners on live equipment up to 1000 V. Orange outer insulation covers a yellow indicator layer that reveals damage at a glance. Each piece is individually tested to ASTM F1505. The 1/2-inch drive suits standard ratchets and torque tools.

Electricians and high-voltage technicians only

Designed for professionals who service energised panels, switchgear or hybrid systems where 1000 V protection is mandatory. Buyers needing only occasional DIY fastening or lower-voltage automotive work will find the insulation and test regime unnecessary. Not suited for impact drivers or non-insulated applications.

ASTM F1505 certification and dual-layer insulation

The socket carries individual ASTM F1505 verification for 1000 V AC/DC. The orange-over-yellow coating acts as a built-in wear gauge: if yellow shows, the socket must be removed from service. This single safety credential determines whether the tool meets your site safety plan.

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Price $19.99
Typical for this category: the median of 2,748 items is $20.99.

Specifications

Product
Brand nameGRAY TOOLS

Questions about this item

What does the 1000 V rating mean when I am using the socket on live equipment?

The socket is individually insulated and tested to ASTM F1505, providing user protection for up to 1000 V with an orange top layer and a yellow safety-indicator layer.

How does the 1/2 inch drive with 12-point geometry engage the fastener?

The 12-point drive fits standard 1/2 inch ratchets and engages an 18 mm hex fastener at multiple angles for easier alignment in tight spaces.

What clearance do I need for the insulated socket to fit on an 18 mm bolt?

The socket is built to standard length for an 18 mm hex size with a 1/2 inch drive, so it fits where a regular deep socket of the same dimensions would fit.

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