Abstract: A knockdown metal table having legs and a flanged top and including auxiliary components such as a drop leaf and modesty panel having attaching means which in assembly are clamped between the legs and the table flanges. A lift assembly including casters is attached to the legs and is adapted to be selectively actuated to move first one pair of casters and then the other into or out of engagement with a floor surface to permit rolling of the table over said floor surface or to rest the table on the floor surface in a desired position.