There are no twists in this one Ralf. These steel units may do so, and it would take some doing I believe, but as you mention, a bit of heat and persuasion and they are back in line; not so cast ones.
I did come upon the larger cast offset vice at a liquidation auction some years back, it got too rich for me..
Do you know if Dawn make their vices in semi-steel? I have seen one or two semi-steel Carter vices.
Speaking of Carter vices, I missed the email notice on this today.
We are being Americanised continually. I avoid the McDonalds experience and prefer a good old Kiwi burger from a decent takeaway place. They can be few and far between though.
As long as we don't adopt the US gallon. 1 US gallon is an exercise in short change