Originally Posted by EJWash1
Its on locking 6" heavy-duty casters. I built it myself and its been in service for twenty-five years now. I ended-up jacking it up off the floor making four posts for it because even with the brakes on, it would move just a tad with the slightest nudge.EJWash
What about using round weights, perhaps coated in rubber, to sit on the floor and rest the casters on top of each (ie - not touching the ground)? I need the table to be mobile due to the narrow space but, as you said, immovable when in position to build.