Certified 1680ºF/90 minute fire protection (click here)

• 1 3/4" Reinforced Fire Door (3/8" steel plate, 2 layers of fireboard & 10 gauge stainless steel reinforcement) • 3/16" thick steel Uni-body construction • Quadrafold™ door frame with deep recessed door • Internal 10 gauge stainless steel reinforced liner (5/16" total steel thickness, 1 3/4" overall body thinkness) • Up to 28 - 1 1/2" diameter active door locking bolts strategically placed at sides, top & bottom of door • Bolt Detent • Patented multi-gear drive, 5 to 1 reduction rack & pinion locking mechanism with up to 55 rack & pinion machined gears • Remote Rolocker • EasyGlide™, concealed ball-bearing hinges • Drill stop hard plate with recessed multi-bearings • FOIL™ mechanical back-up re-locking devices • Stainless steel package standard • Lights (5 flourescent lights) • Carpeted interior, including side walls • 24K gold plated 5 spoke Clutch Drive spinner handle • 24K chrome or black chrome finishing • High luster, 4 stage, baked on acrylic urethane metallic finish • Carpeted interior, including side walls • Dehumidifier • Patented Star Corner Bolts • Biometric lock • Limited lifetime warranty.