Most of my small hardware components are already sorted in segmented boxes, but these were stacked on top of each other. Rather than print drawers and shelves then transfer all the components, I designed these basic stackable shelves to separate the boxes and make them easier to access.

Four sizes:

small (135x70x25); 

medium (150x90x37); 

medium-large (175x115x37); 

large (175x150x40)

onshape.com design files - [https://cad.onshape.com/documents/5b76ef1895a090bb9d531591/w/fdb8d48974b834d466bdc315/e/3717877c817fb3cae59c06fe?renderMode=0&uiState=652380d5022ed206450a6f8a](https://cad.onshape.com/documents/5b76ef1895a090bb9d531591/w/fdb8d48974b834d466bdc315/e/3717877c817fb3cae59c06fe?renderMode=0&uiState=652380d5022ed206450a6f8a)