bahco_1999mv_4
bahco_1999mv_4
bahco_1999mv_4
bahco_1999mv_4

BAHCO 1999MV-4 VDE hexagonal hex key 1000V insulated three-layer colour-coded 4 mm

BAHCO
Supplier number: BAHCO 1999MV-4 | EAN 7314150121434
Recommended Retail Price €29.65
15.60 tax incl.
€12.89 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/10/2026

✆ Talk to a specialist

Safe live line fastening with Bahco

Practical benefits
  • Certified electrical insulation: You work safely on live equipment up to 1000V in compliance with the IEC 60900 standard.
  • Visual three-layer protection: The multi-layer colour coating alerts you instantly if the outer insulation suffers damage during daily jobs.
  • Durable alloy steel: The chrome-plated finish resists corrosion while delivering reliable torque transfer on 4 mm hex fasteners.

In a nutshell

The right choise for

With the Bahco 1999MV-4 angled hex key, you work safely on live equipment up to 1000V. Certified to the vde and iec 60900 safety standards, this hexagon key is built for assembling and maintaining switch cabinets and distribution boards. The three-layer colour-coded insulation provides an instant visual warning if the outer coating suffers damage, keeping you aware of your tool's safety status. Made from durable chrome-plated alloy steel, the 4 mm key resists corrosion and delivers reliable torque transfer to hexagon socket screws. With an overall length of 118 mm, its angled profile gives you the leverage and control needed in confined electrical enclosures.



Product information FAQ
€15.60
tax incl.

Product information

Key features according to our expert

  • Width across flats: 4 mm
  • Non-sparking: No
  • Overall length: 118 mm
  • Blade length: 78 mm
  • Surface treatment: Chrome plated
  • Short arm length: 118 mm
  • With safety colour code 1000V: Yes
  • VDE approved: Yes
  • Handle type: Not applicable
  • With handle: No
  • With ball head: No

Product description:

  • Insulated hexagonal key wrench
  • For work on live equipment up to 1000 volts
  • IEC 60900
  • High performance alloy steel
  • 3 layer colour insulation coating

All Features

Width across flats
4 mm
Non-sparking
No
Overall length
118 mm
Blade length
78 mm
Surface treatment
Chrome plated
Short arm length
118 mm
With safety colour code 1000v
Yes
Vde approved
Yes
Handle type
Not applicable
With handle
No
With ball head
No
Length mm
78 mm
Width mm
118 mm
Weight g
35 g
Size mm
4 mm

Frequently asked questions about this product

Answered by specialists
What voltage is this Bahco hex key certified for?
It is VDE certified according to IEC 60900 for work on live equipment up to 1000V.
What is the purpose of the 3-layer colour coding?
The insulation layers act as a visual warning system; if the outer layer is damaged, the underlying colour becomes visible.
What are the dimensions of the 1999MV-4?
The hex key has a 4 mm width across flats and an overall length of 118 mm.
Does this angled hex key feature a ball end?
No, this model does not have a ball end and features straight hexagonal ends.
Is this tool non-sparking?
No, this hex key is made of chrome-plated alloy steel and is not non-sparking.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us
03 74 000 41 [email protected]

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