RS PRO Open End Spanner Metric, 99 mm Overall

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£34.00

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  • Plus 20 unit(s) shipping from 26 January 2026
  • Plus 12 unit(s) shipping from 16 February 2026
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RS Stock No.:
197-3790
Brand:
RS PRO
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Brand

RS PRO

Unit of Measure

Metric

Product Type

Open End Spanner

Sub Type

Single Ended

Size

5.5 mm

VDE/1000V Approved

No

Head Type

Standard

Material

Chrome Vanadium Steel

Overall Length

99mm

Finish

Insulated

Height Safe

No

Opening Angle

15°

Non-Sparking

No

Standards/Approvals

IEC 60900, ISO 691

RoHS Status: Exempt

COO (Country of Origin):
TR

RS PRO Insulated Open End Spanners


Introducing the range of insulated open end spanners from our trusted and reliable own brand RS PRO. These durable spanners are made with highly durable chrome vanadium steel with chrome plating and feature a double layer colour insulation. These wrenches are an excellent tool for use with nuts and bolts on live electrical circuits up to 1000 volts safely and efficiently. Available in a range of sizes, these spanners are designed with safety and usability in mind, allowing you to work with confidence.

Features and benefits


  • Made with durable chrome vanadium steel

  • Ideal for working on live equipment up to 1000 volts

  • 15° jaw angle

  • Chrome plated

  • Two-layer colour insulation coating for safety

  • Comply with IEC 60900, ISO 69

  • Available in a range of sizes

    • Common applications


    Insulated tools such as spanners are essential in providing safety when working with live circuits. Available in a variety of tools, they are used in a wide range of applications such as

  • Technicians

  • Engineers

  • Mechanics

  • Electricians

    • What are insulated tools?


    Insulated tools are essential tools used for working with live electrical circuits. Insulated tools such as spanners feature a protective cover to prevent electric shocks, allowing you to work safely and confidently with electricity present.

    Is it adjustable?


    The RS PRO insulated open end wrench is non-adjustable, however, they are available in a range of sizes

    Other sizes available


    The RS PRO insulated open end spanners are available in the following open end sizes:

  • 1973790 - 5.5 mm

  • 1973792 - 6 mm

  • 1973793 - 7 mm

  • 1973794 - 8 mm

  • 1763412 - 10 mm

  • 1763411 - 11 mm

  • 1763399 - 12 mm

  • 1763408 - 13 mm

  • 1763419 - 14 mm

  • 1763406 - 17 mm

  • 1763405 - 19 mm

  • 1763404 - 22 mm

  • 1763403 - 24 mm

    • Are there other insulated tools available?


  • Insulated adjustable spanner

  • Insulated pliers

  • Insulated screwdrivers

  • Insulated cutters

  • Insulated knives

  • Insulated ratchet

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