Fireking fire resistant 4 drawer vertical file cabinet legal size 31-9/16″wx20-13/16″dx52-3/4″h black four-drawer vertical legal-size 31″ depth ul class 350 one-hour fire rated filing cabinet with one key lock on drawer 1 to control drawers 1&2 and key lock on drawer 3 to control drawers 3&4. Hipaa compliance solution – economy file