I like that one . If you make a hole on the end of that threaded shaft , it will be even better .

Or is there already a hole ??

Com: cajun : I think this would be awesome for beating cats. But thats about all.

Yes, perhaps self defense against mean cats.

Com: jeeps : Just so I understand...having access to all these clamps, vices, chains, industrial threads,

cutting tools, and more....it makes more sense to use them all to make this ridiculous contraption....

rather than making a crude, adjustable wrench?

Com: Chain works : Got to say as an engineer I hate guys like YOU! -

Well Done Mate, fantastic tool made quite simply

 I will be proud to add this to my Snap-On collection as one of those fantastic get you out of the Sh!t tools where my £k's on tools failed!

Can I just ask is that 12mm or 14mm threaded bar?

and approx length you made the long bar? Also where did you sorce the long nut from