Metric Double open end spanner set Low Profile - 31

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Technical info
  • ISO 3318, NF E 74-304
  • Metric sizes from 6 to 23 mm.
  • 30 % slimmer than a conventional open-end wrench.
  • Essential in confined spaces and for locknuts.
  • Chrome finish.

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Wrench size small

Wrench size large

Total length

Head width small

Head width large

Height of head small

Height of head large

Measurements type

Profile type

Material

DIN Standard

ISO standard

NF standard

Weight

Each
6 mm
7 mm
147 mm
16,6 mm
19,6 mm
2,2 mm
2,2 mm
Metric
Open
Chrome Vanadium Steel
691
3318 / 691
3318 / 691
20 g
Each
18 mm
19 mm
250 mm
38 mm
42,5 mm
4,6 mm
4,6 mm
Metric
Open
Chrome Vanadium Steel
691
3318 / 691
3318 / 691
140 g
Wrench size small (millimetre)
Wrench size large (millimetre)
Total length (millimetre)
6
7
147
Wrench size small (millimetre)
Wrench size large (millimetre)
Total length (millimetre)
18
19
250