Akro-Grid Dividable Plastic Grid Containers from Akro-Mils are ideal for everything from work-in-process transfer applications - moving parts from machine to machine, to sorting sewing and craft supplies. Use dividers to create hundreds of custom sized storage compartments as small as 1-1/8" square to store hardware, toys, classroom accessories, and more. A molded-in letter/number system on the top and left rim of the container allows for easily documenting the contents of each compartment. Strong stacking rims and external ribbing provide added stacking strength. The perfect heavy-duty crate for storing and transporting items in back of a truck or SUV. Optional snap-on lids keep contents secure and dust free. Compatible with most racks, shelving and automated storage retrieval systems. Length and width dividers are sold separately. Resists most solvents and chemicals. Made in the USA.