I'm looking for a pair of house jacks.
I'm not sure I'm using the correct name for them.
It's the one they use to raise a house, when they build an addition below.
Used to hold up a beam when doing repairs.
Length is adjustable with a pin in the slip fit pole, and a screw to fine tune.
I've seen them around, but can't find where to get some.
Been checking in craigs list, even posted an ad.
No luck,