Pipe Clamps - Long clamps for woodworking
You can buy your own:
Pipe Clamps http://amazon.com/s?tag=samtube-20&fi...
Some of them are pretty nifty, as you don't even need threaded pipe, that style will have the tilted 3 locking flanges/shims on each end of the clamp. For my purposes the ones that thread onto the end are perfect, but maybe consider if you want the rubber pads included or will purchase separately. Most of these will require that you buy your own pipes separately, which I would suggest to source locally. Full disclosure I found my pipe clamps at Harbor Freight and picked up the 5' iron pipes at Lowes.
Not sure why I bother saying, but if you make a purchase with the link I may receive a small portion of the sale, which will help support my channel. Clicking the link doesn't make the price change.