Its basically a large C-clamp I bought for about 3 Euros and a piece of central heating pipe welded to it:

How does it work? A picture says more then 1000 words... here's the tool in action!
borrowed from this site:
http://home.plex.nl/~schwarzy/Big%20Block%20project.htm

How does it work? A picture says more then 1000 words... here's the tool in action!
borrowed from this site:
http://home.plex.nl/~schwarzy/Big%20Block%20project.htm


Very nice pics. Thanks for the info.



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