Quote Originally Posted by KBlaix
I think this is what you're looking for- http://www.lowes.com/lowes/lkn?actio...148&lpage=none

I don't know if it has a proper name, but I think you should be able to find it in the shelving section at your hardware store.
Thats the wrong kind... these hook thingys are only 2cm to 1 inch long.

The metal grid strip thingy goes on the inside of the sides of the bookcase.. it takes 2 strips/side, so 4 hook thingies are needed for every shelf.