Customize your tools and arrange them according to your needs with this ToughSystem® 2.0 Deep Foam Insert. This easy-to-use, customized foam fits into ToughSystem® 2.0 Toolbox, Large Toolbox, and Extra Large Toolbox.. You can also cut the foam according to a pre-marked laser marking so it fits into the ToughSystem® 2.0 Deep Tray. Accessorized foams can be placed one on top of the other in the toolboxes for optimal user customization.