Abstract: A portable storage chamber, including a collapsible pen forming the sidewalls of the chamber; and a lid arrangement of the chamber, lockable to enclose a top edge of the pen when the pen is erected; and at least one fitment provided on the chamber and fixable to a floor of a worksite.

Abstract: The present invention provides a frame for hanging file folders which is size adjustable without requiring tools and without having to physically alter, as for example cutting any of the frame components. The frame consists of a set of opposing side rails, a set of opposing end rails and a plurality of upright leg members for supporting both sets of rails. Each side rail comprises overlapping side rail members which are longitudinally adjustable relative to one another for different length settings of the frame and releasable securing members securing and supporting the side rail members in the different length settings at spaced intervals along each side rail.