Here are some frequently asked questions on the subject of torque wrenches, testing and calibration technology, software, insert tools, ratchets and fine tooth ratchets, screwdrivers, spanners, pliers and training courses.

Torque wrenches, testing and calibration technology.

If the load is applied evenly without jerky tension peaks, it is referred to as a static load. Clicking torque wrenches introduce a certain dynamic load due to the impact of the clicking mechanism.


This software can be purchased for a fee. Please send us a copy of your purchase invoice and the physical MAC address(es) of the PC/laptop etc. on which the SensoMaster Live software is to be installed to: support@stahlwille.de or speak to your local STAHLWILLE contact.

Insert tools, ratchets and fine tooth ratchets.

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

Screwdrivers, spanners and pliers.

All grips on STAHLWILLE products are resistant to Skydrol, among other things.

Training courses.

You can find out more about our extensive range of training courses here: Training courses.

How to contact 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

Do you still have questions or want to start an enquiry? We would be pleased to help and advise you!
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