The 22 Ft\Lbs is straight forward but the 120* after that can cause a bit of confusion and even stress on how to get the job done.
Yes you can get a degree wheel for your wrench but there is no need as there is one already there..... the bolt itself.
It is a 12 point fastener, so you take out your maths hat and divide the number of degrees in a circle by the number of points on the bolt or 360/12
This gives you 30* per point on the bolt.
Then just mark one of the bolt points with a sharpie or whatever you have, then count over 4 points (30,60,90,120) and mark the rod at that spot.
Then turn the mark on the bolt to the mark on the rod.....120 degrees quick and easy
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