ToolBox to Dewalt Tough System Adapter

In my case - an old Hitachi tool box was similar dimensions to the toughsystem case. 

print of 2 of this model.

set on a tough system. 

line up the second box and set in place with hotglue.

drill the holes and attach more permanently.

Printed with PETG with 85% infill.

Combining the work on toughsystem adapter and the tough system anti-tip, add some screw fixing to get an adapter to attach to your tool box