1 hour or 1 1/2 hours fire protection certified by UL Class 350 1 hr, SP NT-Fire 90P.
● Adjustable hanger files accommodate foolscap, letter and legal size documents
● Selective Locking System: Permits locking of any of the 4 drawers either independently or collectively
● Master Drawer Cam on the top drawer controls the lower drawers
● Each drawer is capable of carrying close to 100Kgs of files, way beyond the standard requirement
● Wheels for easy moving(Optional)