Master Series

Master Series safes boast the same Double-Step™ door design, beautiful radius edges, and size options as those of the Supreme Series. These stately safes come equipped with ASME certified fire protection at 1500°F for 90 minutes. Their 11 gauge exterior serves as the finishing touch for a safe that is king of its class.

  • Fire and Security Ratings

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

    Locking System

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


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

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

    See Interior Configurations Below

    Maximum Security Door

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


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



Standard Dial                                       Optional E-Lock


Exterior Color Selections


Sizes and Dimensions

Safe ModelExterior DimensionsVolume (Cubic Ft.)Approx. Weight (lbs.)Outer Shell ThicknessOuter Door ThicknessInner Door ThicknessActive Door BoltsGun Capacity
WidthHeightDepthTotal Depth*
SM-7556"72-1/2"33"35-1/2"75 CF175010 ga.3/8"12 ga.20 - 1-1/2"102
SM-6050"72-1/2"28"30-1/2"59 CF147510 ga.3/8"12 ga.20 - 1-1/2"64
SM-5044"72-1/2"28"30-1/2"51 CF137510 ga.3/8"12 ga.18 - 1-1/2"58
SM-4038"66-1/2"26"28-1/2"39 CF110010 ga.3/8"12 ga.16 - 1-1/2"49
SM-3032"66-1/2"24"26-1/2"30 CF92510 ga.3/8"12 ga.16 - 1-1/2"36
SM-2532"60-1/2"24"26-1/2"27 CF87510 ga.3/8"12 ga.14 - 1-1/2"36


Interior Layouts