Kardex industrial metal cabinet with 4 drawers + 4 interior drawers

Unusual furniture, extremely heavy (between 200 and 300 kgs!), certainly fireproof. KARDEX brand with 4 locking drawers (2 locks to be revised) and 1 interior drawer in each compartment. The 8 drawers are sliding. No tipping problem when opening a loaded drawer.... The depth of the furniture is 76 cms or 80 cms including the handle. Can be used as is after a good cleaning or to be put back to taste