Akro-Mils 42164 Long Divider for 33164 Akro-Grid Slotted Divider Plastic Tote Box, Pack of 6 Dividers allow subdivision of the containers down to a 1-1/4-Inch square compartment Divider slots allow you to create hundreds of different compartment sizes 33164 Akro-Grid tote accepts up to 7 long accessory dividers Made in the USA