Quote Originally Posted by Irving View Post
I'm having trouble picturing what you mean.
I believe he means like the leveling feet you would find on the bottom of metro shelving.

In the case of having casters, just make sure the bolt is longer than the casters are tall so once you've rolled your table to its location you can turn your bolt (foot) out further than the height of the wheel, lifting the table up so it can no longer roll.

Least that is how I read it.