The Master Series is Superior’s best-selling safe. This masterpiece has it all–the right combination of security, fire protection, style and enduring value. The Master’s first line of defense is its body and door construction. Its 10-gauge steel body, with Double-Steel Door Casement™, is almost 6 times stronger than the lightweight 14-gauge box store safes. The body is pressure formed with a 5/8″ corner radius bend, increasing strength and providing distinctive styling. Its Double-Step™ door contains 3/16″ outer steel plus a 12-gauge inner steel plate. The door edge is increased to 3/4″ using multi-layer reinforcements. The door is approximately 38 times stronger than the lightweight China-built containers. (see Steel Strength chart) The Master Series provides state-of-the-art door defense systems including: full inner door steel, Radial Gear-Driven Boltworks, Diamond-Embedded Armor Plate™ lock protection and a mechanical relocking system. In addition to its heavy steel construction, the Master has four-way active boltworks, with 11/2″ diameter door bolts. Its fire rating is unsurpassed in its class at 1650° for 90 minutes. Its mirror-like exterior finish and full velour interior adds a lasting touch of class. Besides the attractive style and finish, the Master Series provides a heavy steel foundation–a foundation that will provide years of security.

• Two-Inch Thick Composite Walls
• 10-Gauge Steel Walls
• Three Layers of Fire Insulation
• Double-Steel Door Casement™
• Two Fire Seals

• 4-5/8″- Thick Double-Step™ Door
• 3/16″ Outer Door Steel, 12-Gauge Inner
• 3/4″ Reinforced Door Edge
• External Ball-Bearing Hinges
• Three Layers of Fire Insulation
• Five-Spoke Handle with Slip Clutch

• Four-Way Active Boltworks
• Up to 20, 1-1/2”-Diameter Bolts
• Door-Detent™ System
• Roughneck™ Bolt Guides
• Radial Gear-Driven Boltworks

• Sargent & Greenleaf® Group II Dial Lock
• Superior’s Auto-Relock™ System
• Diamond-Embedded Armor Plate™

• Plush Velour Interior
• High Capacity Gun Rack
• LED Lighting with Motion Sensor
• External 120-Volt Inlet
• Deluxe Door Organizer

• 1650°F 90-Minute Fire Rating
• Tested in an ASME Certified Facility
• UL® Security Rating
• Lifetime Warranty