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Top 4mm 1/4 1000V insulated

Top 4mm 1/4 1000V insulated

WIHA

SKU:43088

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WIHA 43088 Insulated Socket Bit

The Wiha 43088 is an insulated socket bit with a 1/4" hex drive and 4.0 mm wrench size. It is used when working with nuts and fasteners on electrical installations where electrical safety is required. The bit is individually tested according to IEC 60900, allowing it to be used for work on live parts up to 1,000 V AC.

It is a compact bit, 42 mm in length, and is designed for the Wiha tools it is compatible with. It can only be used with Wiha insulated ratchet wrenches, T-handle adapters, and slimVario® electric adapters. This makes it suitable for situations where you work within the same tool system and want a safe and controlled solution for assembly.

In practice, it is a spare part or accessory that provides access to tasks such as mounting terminals and sleeves, connecting conductors, and fastening conductor guides. Here, the insulated design is particularly important because it helps make the work safer when working close to live voltage.

Typical Applications

  • Installation of terminals and sleeves
  • Connection of conductors
  • Fastening of conductor guides

Specifications

  • Manufacturer: WIHA
  • MPN: 43088
  • Type: Insulated socket bit
  • Drive: 1/4" hex
  • Size: 4.0 mm
  • Length: 42 mm
  • Dimensions: 42 x 18 x 18 mm (L x W x D)
  • Tested according to IEC 60900
  • Voltage range: up to 1,000 V AC
  • Compatibility: Wiha insulated ratchet wrench, T-handle adapter, and slimVario® electric adapter

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