Adjustable shelf hanging clip

A shelf hanging clip which is to be inserted into a pair of vertically spaced holes in a vertical rack column comprising:

• a plurality of generally rectangular sections;
• said plurality of rectangular sections including a first rectangular section joined to a second rectangular section through a corner to form an angle of about 90°;
• said first rectangular section including first and second support and latching tabs each having a hook-like shape and located in a line with one another parallel with said corner;
• each of said tabs having a distal end extending from a surface of said first rectangular section exterior of said angle and in a direction toward the other tab;
• said second rectangular section having a first end proximate said first tab of said first rectangular section and a second end proximate said second tab of said first rectangular section;
• a first notch having a bottom surface formed in said first end and a second notch having a bottom surface formed in said second end;
• said bottom surface of said first notch being a first preselected longitudinal distance from said first tab and said bottom surface of said second notch being a second preselected longitudinal distance from said second tab;
• said second rectangular section including third and fourth support and latching tabs each having a hook-like shape and located in line with one another parallel with said corner;
• each of said third and fourth tabs having a distal end extending from a surface of said second rectangular section exterior of said angle and in a direction toward the other of said third and fourth tabs;
• said first rectangular section having a third tab end proximate said third tab and a fourth tab end proximate said fourth tab;
• a third notch having a bottom surface formed in said third tab end and a fourth notch having a bottom surface formed in said fourth tab end;
• said bottom surface of said third notch being a third preselected longitudinal distance from said third tab and said bottom surface of said fourth notch being a fourth preselected longitudinal distance from said fourth tab;
• each latching tab having an inside bearing surface which is at the top of the inside of said hook-like shape when the distal end of said hook is pointing in a downward direction and an outside bearing surface on the outside of said tab opposite said inside bearing surface;
• each pair of latching tabs on each rectangular surface being spaced apart a distance which enables said inside bearing surface of an upper tab of said pair of tabs when said shelf hanging clip is installed to contact the bottom of a first hole in the vertical rack column and also enables said outside bearing surface of the lower tab of said pair of tabs to contact the bottom of a hole on the vertical rack column which is beneath the first hole go that said hook-like shape of said upper tab holds said shelf hanging clip in the vertical rack column and said lower tab assists said upper tab in supporting a load on said hanging clip.