Cubic inches for toolboxes are typically measured as the following. Some manufacturers do it differently to claim more cubes, but this is the industry standard method:
- Depth of drawer from rear of face panel to inside of back of drawer (if drawer has a bend that would prevent dropping tools...
Turning the unit upside down will at least unlock the drawers...that is a separate mechanism.
As for the lock for the lid, try to push the lid from side to side while turning the key.
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