Fire Protection • 3⁄16" Steel Plate door with 2 layers of fire insulating material. • Mercury fire protection of 1200°F for 45 minutes. Designed to maintain an interior temperature of less than 350°F. • 2 Stage Dual fire seals with silicone seal on door jamb and expandable PalusolTM seal on door. • Body constructed of 12-gauge (FV7240E5 - 11ga) solid steel platewith a fire insulating material.
Security Features • Drill resistant hardplate with external spring-loaded re-locking device. • New ultra smooth cam driven locking mechanism with increased handle rotation. • 3-point chrome tri-spoke handle featuring slip clutch feature for additional security to prevent excessive torque to retract bolts during attempted break in. and bold zinc die-cast polished chrome logo. • 4-way boltwork with 9 massive 11⁄4" chrome-plated locking bolts, and 5 deadbolts for a total of 14 bolts. • Adjustable ball bearing hinges.