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Gray Tools insulated open-end wrench, 3/4 inch, orange and yellow dual-layer finish

Gray Tools

Gray Tools E024-I 1000V Insulated Open End Wrench 3/4

SKU CH-DSP1-QTBYY

1000 V insulated open-end wrench with dual-colour safety layers, precision-machined for a secure 3/4" fit and tested to ASTM F1505

  • 1000 V rated protection for live electrical work
  • Dual orange and yellow insulation layers show wear instantly
  • Precision-machined 3/4" opening grips fasteners securely
  • Individually tested to ASTM F1505 for verified safety
  • Brand new professional tool from Gray Tools

1000 V Insulated Open-End Wrench

This 3/4-inch open-end wrench is insulated and tested to ASTM F1505 for live-line work up to 1000 volts. Dual-colour insulation shows orange over yellow so damage is immediately visible. Precision machining gives a tight, secure fit on fasteners. The tool ships new from the manufacturer.

Suited to qualified electricians

It fits professionals who must work on energised equipment rated to 1000 V and need a single insulated open-end size. Buyers who require a full set of insulated sizes, a ring-end profile or a different jaw width should look at other options. The wrench is not designed for non-electrical heavy industrial torque tasks.

Handles 3/4-inch fasteners on live circuits

The jaw accommodates 3/4-inch hex heads and nuts while maintaining the 1000 V insulation rating. It runs out when the fastener size differs from 3/4 inch or when the system voltage exceeds the rated 1000 V. The visual indicator layer confirms insulation integrity before each use.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 66% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameGRAY TOOLS

Questions about this item

What insulated hand tools should I already have to match the 1000 V rating of this 3/4" open-end wrench?

Use only insulated tools rated to 1000 V and tested to ASTM F1505 so the entire toolkit maintains the same protection level.

Can I keep using my older non-insulated wrenches on the same job where this 1000 V wrench is required?

No — any non-insulated tool breaks the 1000 V safety barrier; only insulated, ASTM F1505-tested tools may be used on live circuits up to 1000 V.

How do I confirm the wrench is still safe after each use?

Inspect the orange outer layer; if the yellow inner layer becomes visible, the insulation is compromised and the wrench must be replaced.

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