Whose is this pic belong to

[pencilcup]

I saw this picture few weeks ago.

I know the owner is in this board but I could not find his thread - I am sorry.
I just want to know where to get the "Red" part (don't know what it's called) under the columns.

Thanks
Joe

 

[turtleman10]

Ask the local hardware store for a floor jack.

 

[tedu]

Or here:
http://www.ellisok.com/ellisok/products_screwjacks.html
I used these products to support a beam when I installed a header, very pleased with them.