Gedore VDE Single Open Ended Spanner 13mm | 657247

Gedore  |  SKU: 657247
Regular price £16.80
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The Gedore VDE Single Open Ended Spanner 13mm is a premium-grade, insulated hand tool designed for electricians and technicians working on live electrical installations. Engineered in Germany, this tool provides a critical layer of safety by preventing short circuits and protecting the user against electrical shocks up to 1000V. Its slim-profile head and ergonomic handle make it an indispensable asset for tight control cabinets and complex wiring tasks.

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Certified Safety: Fully insulated to EN 60900/IEC 60900 standards, individually tested to ensure protection up to 1000V AC.
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Precision Engineering: Forged from Gedore 31CrV3 vanadium steel for exceptional durability and a precise 13mm fit that prevents nut rounding.
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Ergonomic Design: Features a high-grip, impact-resistant coating that offers comfort during repetitive use and remains secure even in oily conditions.

When working with high-voltage systems, there is no room for compromise. The Gedore 657247 is more than just a wrench; it is a specialized piece of safety equipment designed to bridge the gap between mechanical leverage and electrical insulation.

While standard wrenches pose a significant risk of arcing or grounding when used near live terminals, this VDE-certified spanner is encased in a high-performance protective layer. This insulation is not merely a sleeve but a precision-bonded coating that maintains its integrity even under heavy mechanical stress. The 13mm size is one of the most common requirements for electrical contractors, frequently used for securing busbars, transformers, and switchgear components.

Gedore’s manufacturing process utilizes 31CrV3 Vanadium Steel, which allows the tool to maintain a slimmer head profile than many competitors. This is a vital advantage in modern electrical enclosures where space is at a premium. The jaw is offset by 15 degrees, providing a better "swing" in cramped quarters, allowing you to tighten or loosen fasteners with minimal clearance.


Beyond its safety credentials, the tool is designed for the human hand. The handle width is optimized to distribute pressure evenly across the palm, reducing fatigue during long shifts. The bright orange insulation serves a dual purpose: it is a visual indicator of its VDE status and makes the tool easily identifiable in a crowded toolbox or a dim basement. Whether you are a professional industrial electrician or a maintenance technician, this spanner offers the "Gedore Quality" peace of mind—knowing that your tool will fit perfectly every time and, more importantly, keep you safe on the job.

Product Details

  • Key Features

    Brand Gedore

    Part Number 657247 / 60 13 VDE

    Size 13 mm

    Length 135 mm

    Insulation Standard EN 60900 / IEC 60900

    Voltage Rating 1000V AC / 1500V DC

    Material 31CrV3 Vanadium Steel

    Weight 0.075 kg

  • Whats in the box?

    Gedore VDE Single Open Ended Spanner 13mm

  • Gedore VDE Single Open Ended Spanner 13mm | 657247

    Gedore VDE Single Open Ended Spanner 13mm | 657247

Frequently Asked Questions

Can this spanner be used on live wires?

Yes, it is specifically designed for work on live parts up to 1000V AC, provided the user follows all standard electrical safety protocols and wears appropriate PPE.

Is the insulation resistant to chemicals?

The VDE coating is designed to be resilient against common workshop chemicals and oils, though it should be wiped clean after use to maintain the integrity of the grip.

How do I know if the insulation is still safe to use?

You should visually inspect the tool before every use. If the orange insulation shows deep nicks, cracks, or reveals the metal underneath, the tool must be decommissioned immediately.