Mattress base assembly kit

A kit for assembly of a mattress supporting base comprising:

• a frame having a top mattress supporting platform, the platform being supported by a plurality of spaced apart longitudinal stringers, each stringer having a series of longitudinally spaced apart openings, the openings being transversely aligned thus defining a series of continuous passageways through said stringer across the assembled width of the frame, each frame comprising a longitudinal outside edge member, along an outside edge of each frame remote from said inside edge, the outside edge member having a series of longitudinally spaced apart inwardly open sockets, each socket being transversely aligned with an associated one of said passageways and engageable with an extreme end of an associated beam;
• a plurality of transverse beams each engageable in an associated one of said passageways;
• and
• a plurality of leg means, downwardly protruding from each of said beams.