[fisel]

Anyone know where I can buy 3-point registration clamps like the ones in this video [media]http://www.youtube.com/watch?v=kl0zgRCzGik&feature=related[/media]

I'm building a line table press but would need these if I want to use aluminium screems.

 

[PhilR]

I get the feeling they're made by local engineering shops most of the time.