Cabinet shelf with keyed slot

A metal cabinet assembly comprising:

• first and second opposed side walls;
• at least one shelf interposed between said first and second side walls, said shelf comprising a first planar member including at least one elongated slot formed through the first planar member;
• said shelf further comprises a second member including a first substantially flat planar wall which extends at an obtuse angle from the first planar member, wherein the first planar wall has at least one key-shaped opening formed through the first planar wall and substantially aligned with the at least one elongated slot, said key-shaped opening having a circular portion at an end of said key-shaped opening;
• said second member includes a second planar wall extending at an acute angle from said first planar wall of said second member, wherein said second planar wall terminates in a rolled edge;
• wherein said shelf further comprises a third wall extending from the first planar member for fixedly securing the shelf to one of said first and second opposed side walls of said cabinet assembly, wherein the third wall terminates at an end spaced from the second member;
• and, a divider wall having a rolled edge, wherein said divider wall is selectively received in said elongated slot, and said rolled edge of said divider wall is selectively received in said key-shaped opening.