Keep tool stands still; use a toggle clamp
For a firmer platform, install swivel casters and a straight-line action clamp at each corner of the tool stand. Simply wheel the tool to where it's needed and push the clamp handles down to lift the wheels off the ground. Attaching a protective furniture foot pad to the bottom of each clamp provides a no-slip, non-marring surface.
—David Ridge, Yucaipa, Calif.