Product Overview
These are designed to fit in the top of the Milwaukee packout roling tool box lid.
The bit trays press fit into the openings as the primary way of staying in place, but I still recommend using tape or glue to keep them from wiggling out as you repeatedly slam the lid shut.
The ribbing in the lid isn’t symmetrical, the top openings are taller than the bottom openings, so there need to be two versions of the bit tray: one for the top four spaces and one for the bottom four spaces.