Gene, your comment about Harbor Freight is great. I received a flier on Email a couple day back for some really neat 4" beam clamps reduced down to only $7.60 from $9 something. Neat little clamps that every one should have a bunch of. The problem with the add was that I bought a dozen of them from Harbor freight a few months back for $12. Not each but for the dozen.Watch the specials and you can get a lot of really serviceable build tools from them.

Don