Superior Safe Master SM-75


In stock

SKU: SM-75-1 Categories: ,


Superior Safe Master SM-75

The Master Series is Superior Safe Company’s best-selling safe. The SM-75 has the right combination of security, fire protection, style and enduring value. It’s simply excellent craftsmanship.

Superior Safe Master SR-75

The Double-Steel Door Casement™ provides extra rigidity and strength.

The Master’s first line of defense is its body and door construction. The body is pressure formed from 10-gauge steel, and features a Double-Steel Door Casement™, which makes it almost 6 times stronger than the lightweight 14-gauge box store safes. The 5/8″ corner radius bend on the SM-75 increases the overall strength of the safe and provides distinctive styling. The SM-75 also features a Double-Step™ door with 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. These improvements make the Master Series safes approximately 38 times stronger than the lightweight China-built containers.

The craftsmanship of the Master Series isn’t just on the outside, it’s in everything you can’t see. The SM-75 provides state-of-the-art door defense systems including: Diamond-Embedded Armor Plate™ lock protection, Cam-Lock™ pressure reliever, full inner door steel, and a mechanical relocking system. It has four-way active boltworks, with 1 1/2″ diameter door bolts on Superior’s Roughneck™ Bolt Guides. The SM-75 uses a classic five-spoke handle with slip clutch that prevents damage to the lock from excessive pressure. The Door-Detent™ System prevents damage to the internal mechanisms by preventing the bolts from moving while the safe is open. Its three layers of fire insulation and two fire seals give the SM-75 a fire rating that is unsurpassed in its class at 1650° for 90 minutes. The Master Series is a masterwork of security, whether accidental or intentional, it’s safe from damage.

The interior of the SM-75 also shows an exceptional attention to detail. It has a plush velour lining, motion sensing LED lighting, and a deluxe door organizer which brings the capacity of the SM-75 up to 102 guns. As with every safe made by Superior, the SM-75 has earned a UL Residential Security rating and comes with a lifetime warranty covering the material and craftsmanship.

Additional information

Weight 1750 lbs
Dimensions 56 × 35.5 × 72.5 in
Active Bolts

20 – 1½"

Cubic Feet

Outer Shell Thickness

10 ga.

Door Steel Thickness


Gun Count


Logo Color


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