On Thu, 7 Nov 2019 06:48:01 -0500, "Jim Wilkins"
wrote:

"Larry Jaques" wrote in message
.. .
On Thu, 31 Oct 2019 13:43:55 -0400, "Jim Wilkins"
wrote:

...
Has anyone ever used on-bed camper jacks with casters to move a
piece
of machinery? Sounds like it might be easier than tongue jacks,
which
already sound like a pretty nifty use of them.

Do you mean scissor jacks?

No, the tall hydraulic or screw types which attach next to the 4
corners of the main box outside the truck bed.
https://tinyurl.com/yym2buxj

--
There is nothing more frightening than ignorance in action.

--Johann Wolfgang von Goethe