Double ended ring spanners STARTER

Double ended ring spanners STARTER


Artikel-Nr. 41091012|EAN 4018754022038
  • ISO 3318
  • Besonderes Fertigungsverfahren ermöglicht dünnwandige Ringe – vorwiegend für etwas tiefer liegende Schraubverbindungen.
  • Das AS-Drive®-Profil verhindert Kantenbeschädigung durch Kraftansatz auf die Flanken der Schraube bzw. Mutter.
  • Das Doppel-T-Profil gewährt dem Schlüssel eine hohe Biegefestigkeit.
  • STAHLWILLE: For over 160 years, we as a traditional German company from Wuppertal have stood for tools that are appreciated around the world for their excellent quality


CodeSize 1 [mm]Size 2 [mm]Length mm (L)Output profiler1r2Weight
4109101210 mm12 mm150 mmDouble hexagon AS-drive35 mm60 mm53 g
4109111311 mm13 mm150 mmDouble hexagon AS-drive35 mm60 mm50 g
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4109141614 mm16 mm179 mmDouble hexagon AS-drive36 mm64 mm91 g
Jetzt entdecken
4109141714 mm17 mm179 mmDouble hexagon AS-drive36 mm64 mm89 g
Jetzt entdecken
4109151715 mm17 mm184 mmDouble hexagon AS-drive38 mm66 mm96 g
Jetzt entdecken
4109161816 mm18 mm200 mmDouble hexagon AS-drive47 mm68 mm130 g
Jetzt entdecken
4109192219 mm22 mm225 mmDouble hexagon AS-drive48 mm67 mm164 g
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Technologien und Leistungsmerkmale


The AS-Drive® profile enables highforce transmission without damaging the fasteners. While the force acts on the fl­ats of the screws, the corners are left free and are not rounded off.

High Performance Quality (HPQ®)

High-performance steel, extremely resilient, yet thin-walled and ideal for working in confined spaces.

Double T-profile.

The double T-profile used for the STAHLWILLE open-jaw and ring spanners saves material where it is not needed and guarantees two things at once: peak dimensional stability and extremely low weight, whichever spanner size you pick up. As a result, tool-kits from STAHLWILLE weigh considerably less. But that is not all: the double T-profile from STAHLWILLE fits snugly in the hand, allows fatiguefree working and can be gripped comfortably and safely. This also increases user safety.


    • ISO 3318
    • Chrome Alloy Steel, chrome plated


More Choice.

As one of only a few manufacturers, STAHLWILLE offers a comprehensively diverse range of metric, imperial, spline drive and TORX® spanners.


Extremely thin-walled rings facilitate work in confined spaces. In addition, the rings are higher than standard nuts – which prevents the spanner seizing on the nut.

More Accurate.

Our very tight manufacturing tolerances and reproducible dimensional accuracy ensure that one STAHLWILLE spanner is as close-fitting as the next. In this way, both open-jaw and ring spanners will always firmly hug the fastener head – for excellent power-lock.


Produktdatenblatt: STAHLWILLE_41091012_27 10 X 12_en.pdf
PDF | 0.15 MB
Konformitaetserklaerung: REACH_KE_01-Schluessel.pdf
PDF | 0.12 MB
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