Modular utility system

A kit of portable modular components for use in demountably configuring a structural assembly, the kit comprising:

• a plurality of a first elongate structural support component having a pair of opposed male ends;
• a plurality of a second elongate structural support component having a pair of opposed ends wherein a first end is a male end and a second end is a female end;
• a plurality of a third elongate structural support component having a pair of opposed female ends,
• wherein the male ends are configured for demountable engagement with the female ends, each of said male ends comprising a cylindrical body with at least one linear set of prongs around the circumferential surface of the cylindrical body, wherein each set of prongs has two or more spaced apart prongs, and
• wherein each of said female ends having a cylindrical receptacle for receiving therein the cylindrical body wherein the receptacle has one or more linear channels for slidingly receiving therein the at least one linear set of prongs, and wherein each of said female ends is provided with a locking assembly for releasable engagement therein with one of the male ends.