Abstract: An office furniture module comprising a body portion having a removable top portion adapted for mounting thereto in a spaced relationship with respect to an upper surface to define an upper horizontally extending passage way; one or more optionally removable upper insert panels adapted to be mounted between the removable top portion and the body portion; a bottom member also adapted for mounting to the body portion in a spaced relationship with respect to a lower end thereof to define a lower horizontally extending passage way between the bottom member and the lower end; and one or more optionally removable lower insert panels adapted to cover one or more respective openings in the body portion communicating with the lower horizontally extending passageway to enable the furniture module can be adapted for use with other like furniture modules to form a linearly extending course of furniture modules with horizontally extending passageways therethrough.