Torque Wrench Extension Calc‪.‬ 4+


Designed for iPhone

    • 4.5 • 2 Ratings
    • Free

iPhone Screenshots


When you put an extension on a torque wrench, the torque applied to the fastener increases.

Use the Norbar Torque Wrench Extension Calculator app to find what value you should set into the wrench to achieve the required fastener torque.

The app comes in four language options, English, French, German & Spanish. The language option is only available on the initial loading of the app.

What’s New

Version 2.0

Minor bug fix for layout.

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

Dowson1993 ,

Amazing app

Use this app daily in work however since ios11 update it no longer works :(

Oceanic app ,

Great little app...

Does exactly what it says on the tin. Nice and easy to use with no ambiguity, just what I needed.

App Privacy

The developer, Norbar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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