Lightweight, yet extremely strong, and can be installed on upper floors without the weight restriction so often imposed on conventional fire resistant files.Drawer capacity: 50kg.Offers 90 minutes fire resistance at a temperature of 1050°C for paper documents.Can accommodate foolscap, A4 and A5 files on width adjustable rails.A high security keylock operates independently on each drawer.Optional data protection insert available.Full 2 year on site warranty and a lifetime after the fire replacement.W x D mm: 525 x 675.