VEVOR Stainless Steel Work Table 30 x 24 x 33 Inch, 700 LBS Load Capacity with 4 Wheels, 3 Adjustable Height Levels, Heavy Duty Food Prep Worktable for Commercial Kitchen Restaurant, Silver

The wheels are inserted in the legs. They turn so that the table moves in all directions.

Absolutely. Ours has been outside on our covered porch for over a year with no signs of rust or deterioration.

I am sure it could be but we use ours in our breakroom to hold a water cooler.