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Gray insulated open-end wrench with 15mm head size

Wiha Tools

Wiha Tools Open End Wrench Insulated 15mm 20015

SKU CH-Q713-W05JQ

An insulated open-end wrench with a 15 mm head for safe electrical work

  • Product typeAir Orbital Sanders
  • Color and finishGray
  • Insulated open-end wrench protects against electrical contact during live work
  • 15 mm jaw fits standard metric fasteners on vehicle systems
  • Gray finish resists corrosion in workshop environments
  • Wiha Tools manufacturing ensures professional-grade durability
  • California Proposition 65 warning informs safe handling practices

Insulated 15 mm open-end wrench

The Wiha Tools 20015 is an insulated open-end wrench with a 15 mm head size designed for work on live electrical components up to the rated voltage. It is intended for electricians, maintenance technicians and industrial professionals who require verified insulation on hand tools. The grey finish provides corrosion resistance in workshop environments. Buyers who need a complete insulated tool kit or a different head size should look elsewhere.

Thermals noise and power draw

As a non-powered hand tool the wrench produces no heat, no audible noise and draws no electrical power during normal use. Operator fatigue is limited to the mechanical effort required to turn fasteners. There are no motors, fans or hydraulic circuits to generate thermal or acoustic output.

California Proposition 65 notice

The product carries a California Proposition 65 warning stating it contains a chemical known to the state to cause cancer and birth defects or other reproductive harm. This regulatory notice does not alter the mechanical function or insulation rating of the wrench. No additional accessories or software are bundled with this item.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 75% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameWiha Tools
Product typeAir Orbital Sanders
Color and finishGray

Questions about this item

How do you attach the 15 mm open end wrench to the air orbital sander without stripping the fitting?

Slide the 15 mm jaw squarely onto the sander’s drive nut, tighten by hand first, then snug with a short pull — do not use an extension bar or you will round the flats.

Which part of the insulated 15 mm wrench wears first and when should it be replaced?

The insulation layer on the handle degrades with solvent exposure and UV; replace the wrench once the grey coating cracks or flakes, exposing the metal core.

What limits continuous use of the 15 mm insulated wrench on the air orbital sander?

Heat builds in the sander’s motor housing first; the wrench itself stays cool, but prolonged vibration fatigues the operator’s grip before the tool reaches any thermal limit.

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