Abstract: A table has upper and lower sections with the lower section provided with legs having vertically spaced holders and the upper sections having supports engageable therewith. The two sections are interconnected to enable the upper section to be turned in one direction to effect engagement with a selected set of holders and in the opposite direction to effect their release therefrom and the connection between the sections also enables the upper section then to be moved vertically to an extent such that the supports may be seated on another set of holders.