VM wrote:
I've got to figure out an easy way to slide a box/enclosure weighing
about 60lbs. Got to move about 3 feet, and the box itself is about
3feet long, so I'd need at least 6feet of track. I was thinking about
sliders that they use for glass doors, but I'm not sure if there are
mounting constraints or if they'll support the weight. And I'd need
to find a vendor. Ideas?

Hmmm,
Can't get a helper? 60 lbs is not that heavy. Even one can pretty well
lift it at one end and pullit or push.