Value-priced fire protection for all your important files. Insulated steel construction with a durable powder coated finish. UL one-hour fire and impact tested. Locking drawers operate on full-extension ball bearing slides. Insulation between drawers makes each drawer a separate, fireproof unit. Color: Parchment Overall Width: 20 3/4" Overall Depth: 31 5/8".FIR4P2131CPA. 4P2131CPA. Fireking Fireking Patriot Insulated 4-Drawer Fire File.