Klein MODbox 3-Drawer Bin Color:Black The bottom two drawers have

The bottom two drawers have a 3/4" inch gap above them when closed so if the unit gets bounced around items stored in the bins can move into a different bin

middle divider

medium flat

Each bin optionally comes with internal removable dividers that snap securely into place and can be configured for 1

large flat

Klein MODbox 3-Drawer Bin Color:Black The bottom two drawers haveEach bin comes with internal removable dividers that snap securely into place and can be configured for 1, 2, or 4 compartments. Since the dividers aren't permanently attached you can change them as your needs change. Note, bin does NOT fit in the center section of the bottom drawer due to the bump for the stacking mechanism. Compatibility: Klein MODbox Three Drawer Toolbox (54823MB) Included: 1pc bin and quad dividers (Klein case and case dividers