Here you will find frequently asked questions about torque wrenches, testing and calibration technology, software, insert tools, ratchets and fine-tooth ratchets, screwdrivers, spanners, pliers and training.

Torque wrenches, testing and calibrating technology.

If the load is applied in a uniform manner and without jerky stress peaks, it is called a static load. Click type torque wrenches automatically generate a certain dynamic load due to the release of the physical mechanism.


This software is available on payment of a fee. Please send us an email stating the physical Mac address(es) of the PC/laptop etc. on which the Sensomaster Live software is to be installed. In addition, we request that you send us the invoice for this software.

Insert tools, ratchets and fine-tooth ratchets.

Simply open the ratchet, clean, oil and reassemble it. If any parts are faulty, please use the respective repair kit.

Screwdrivers, spanners, pliers & cutters.

All grips on STAHLWILLE products are resistant to Skydrol and other substances.

Training workshops.

You are welcome to explore our numerous training courses on our website.

Your contact with us.


STAHLWILLE Eduard Wille GmbH & Co. KG

Lindenallee 27

42349 Wuppertal, Germany


Zentrale +49 202 4791 0

Service +49 202 47 91 217

Techn. Support +49 202 47 91 213

You still have questions or want to start an enquiry? Of course, we are happy to help you with words and deeds!
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