Benton Coins & Jewelry, LLC

The Master’s first line of defense is its body and door construction. Its 10-gauge steel body, with Double-Steel Door CasementTM, 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-StepTM door contains 3/8″ of steel thickness, 1/4″ outer steel plus a 12-gauge inner steel plate. The door edge is increased to 1/2″ 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, Cam-LockTM pressure reliever, Diamond-Embedded Armor PlateTM 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.

Master Series Home & Fire Gun Safe


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

Maximum-Security Door

4-5/8″ -Thick Triple-Step™ Door
1/4″ Outer Steel, Full 12-Gauge Inner Steel
1/2″ Reinforced Door Edge
External Ball-Bearing Hinges
Three Layers of Fire Insulation
Five-Spoke Custom Handle with Slip Clutch


Four-Way Active Boltworks
Up to 20, 1-1/2″-Diameter Door Bolts
Door-Detent™ System
Roughneck™ Bolt Guides
Cam-Lock™ Pressure Reliever

Lock Protection

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


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

Exterior Color Options: 

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.


1650°F 110-Minute Fire Rating
Tested in an ASME Certified Facility
UL® Security Rating
Lifetime Warranty