Milwaukee Packout Kaizen Foam Insert for Milwaukee 3/8 SAE Model 48-22-9481 and Metric 48-22-9482-no Tools or Packout Included - Etsy
Proto - Tool Box Case & Cabinet Inserts; Type: Foam Insert; For Use With: J1200FASD; Material Family: Foam; Width (Inch): 23; Depth (Inch): 16; Color: Black/Red; Material: Polyethylene Foam - 38525259 - MSC Industrial Supply
Milwaukee Packout Drawer Kaizen Foam Insert for 3/8 M12 Ratchet/socket no Tools or Packout Included - Etsy
How to laser cut foam inserts for tool boxes - This website post covers the use of the free toolKaiser App to simplify the process of generating tool profiles and cut files