Wrench
grabcad
Wrench with equation based dimension driving. I have a few alternate configurations already included in the configurations tab. If you change the size of the open end jaws to the size you desire, the entire model will adjust to appropriate size. I took the original CAD file from Michel Durocher and expanded upon it, as well as make a couple aesthetic changes, to give you the equation driving.
Download Model from grabcad
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