What voltage is this open-end spanner rated for?

It is VDE-certified under IEC 60900 and approved for working on live parts up to 1,000 V AC.

What are the dimensions of this Wiha spanner?

This single open-end spanner has a jaw size of 10 mm and an overall length of 110 mm.

Is this tool non-sparking?

No, this insulated spanner is not non-sparking.

What is the advantage of the 15° jaw angle?

The 15° angled jaw improves accessibility and allows easier fastening in tight or confined spaces.

Does this spanner feature a safety colour code?

No, this model does not have a 1,000 V safety colour code.

WIHA 43030 socket spanner insulated 10 mm

Name: WIHA 43030 socket spanner insulated 10 mm
Brand: WIHA
SKU: 08073195
Price: 17.95 EUR
Availability: PreOrder

Supplier number: WIHA 43030 | EAN 4010995430306

17.95 tax incl.

€14.83 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Safe electrical fastening with Wiha

Practical benefits

Certified high voltage protection: The VDE testing ensures you work safely on live electrical components up to 1000V AC.
Better access in tight spots: Thanks to the 15° angled jaw, you easily tighten terminals and connections in restricted spaces.
Compact leverage for control: The 110 mm overall length provides you with balanced leverage and accurate handling during installations.

In a nutshell

The right choise for

With the Wiha 43030 insulated open-end spanner, you handle electrical installation and maintenance work safely and with complete control. Certified to vde and iec 60900 standards, it protects you reliably when working on live components up to 1000V AC. The 10 mm jaw features a practical 15° angle, allowing you to access and tighten fasteners easily in confined control cabinets. Its compact 110 mm length provides balanced leverage and precise handling for everyday panel building and wiring tasks.

Product information FAQ

€17.95

tax incl.

Key features according to our expert

Width across flats 1: 10 mm
Length: 110 mm
Non-sparking: No
VDE approved: Yes
With safety colour code 1000V: No

Product description:

Wiha Single, insulated open-end spanner (43030)

Features:

Offers you full protection: Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.
Improved access: Through the 15° position of jaws, light work is made of fastening even in restricted spaces.
Application: Safe installation of terminals and sleeves, conductor connections and fastening of conductor lines. For work in the area of live parts up to 1,000 V AC.
Safety is the top priority when users are working on live parts. The insulated single open-end spanner is the ideal tool for electricians and electricity specialists. With 15° jaw positioning, the installation of terminals and sleeves in restricted spaces becomes child's play. The insulated single open-end spanners undergo individual piece testing as per the international IEC 60900 standard, thus providing users with a tool to work safely on live parts up to 1,000 V AC.
For applications in electrics

All Features

Width across flats 1: 10 mm
Length: 110 mm
Non-sparking: No
Vde approved: Yes
With safety colour code 1000v: No
Blister pack: No
Hexagon head 1 (mm): 10 mm
Vde article: Yes
Mit batterie: No
Esd article: No
Overall length (mm): 110 mm

Brand WIHA
08073195
EAN 4010995430306
Supplier number WIHA 43030

Frequently asked questions about this product

Answered by specialists

What voltage is this open-end spanner rated for?: It is VDE-certified under IEC 60900 and approved for working on live parts up to 1,000 V AC.
What are the dimensions of this Wiha spanner?: This single open-end spanner has a jaw size of 10 mm and an overall length of 110 mm.
Is this tool non-sparking?: No, this insulated spanner is not non-sparking.
What is the advantage of the 15° jaw angle?: The 15° angled jaw improves accessibility and allows easier fastening in tight or confined spaces.
Does this spanner feature a safety colour code?: No, this model does not have a 1,000 V safety colour code.