Could someone possibly lend me a few big clamps?

My latest undertaking to help the remodeling along would go a lot more smoothly if I had a few 6-inch or preferably 8-inch clamps. (By which I mean the dimension between the arrows on the ( image behind the cut )

(They don't need to be C-clamps; old-school wooden carpenter-s clamps of sufficient depth would actually be best.)

I'll only need them for a couple of days.

Thanks in advance....