Hollon Dominion Series DOM-45 Fireproof Gun Safe (DOM-45E / DOM-45C)
The Hollon Dominion Series DOM-45 is the largest Dominion safe, sized for big firearm collections, gear, and valuables. It is assembled in the USA using domestic and global components and built with a 10-gauge steel body.
The DOM-45 is rated for 90 minutes of fire protection at 1400°F and has an intumescent door seal. Fourteen 1.5" chrome steel bolts, a vault-style hinge, and a drill and ballistic resistant hardplate protect the door and lock. Inside are a plush lining and a fire-resistant outlet with plugs and USB ports. Choose an S&G Group 2 dial (DOM-45C) or a UL Listed Type 1 S&G electronic lock (DOM-45E).
Key Features & Security Highlights
- 90-Minute Fire Rating: Rated for 90 minutes at 1400°F.
- 10-Gauge Steel Body: Heavy 10-gauge steel construction.
- Fourteen 1.5" Chrome Bolts: 14 chrome steel bolts lock the door.
- Drill & Ballistic Resistant Hardplate: Hardened plate protects the lock components.
- Vault-Style Hinge: Updated hinge design keeps the door aligned and smooth.
- Intumescent Door Seal: Expands when heated to block smoke.
- Built-In Outlet: Fire-resistant outlet with plugs and USB ports.
- Lock Options: UL Listed Type 1 S&G electronic lock (DOM-45E) or S&G Group 2 mechanical dial (DOM-45C).
- Deluxe Plush Interior: Soft lining helps prevent scratches on firearms and optics.
- Assembled in the USA: Built with American and global components.
- Color Options: Gray or Teal powder coat.
Technical Specifications
| Model | DOM-45 (DOM-45E Electronic / DOM-45C Dial) |
| Brand | Hollon Safe (Dominion Series) |
| Rated Gun Capacity | Up to 45 long guns (manufacturer rating; see FAQ) |
| Exterior Dimensions (H x W x D) | 72" H x 45" W x 28" D |
| Interior Dimensions (H x W x D) | 68" H x 41" W x 24" D |
| Weight | 1,050 lbs |
| Fire Rating | 90 Minutes at 1400°F |
| Steel Gauge | 10 Gauge Steel Body |
| Lock Options | S&G Group 2 Dial (DOM-45C) OR S&G UL Listed Type 1 Electronic Lock (DOM-45E) |
| Locking Bolts | (14) 1.5" Chrome Steel Bolts |
| Hinge System | Vault-Style Hinge |
| Drill Protection | Drill / Ballistic Resistant Hard Plate |
| Door Seal | Intumescent Door Seal |
| Electrical Outlet | Fire-Resistant Outlet with Plugs & USB Ports |
| Available Colors | Gray and Teal |
| Anchoring | 4 Pre-Drilled Bolt-Down Holes |
| Manufacturing | Assembled in the USA with American and Global Parts |
Frequently Asked Questions
How much fire protection does the DOM-45 provide?
Hollon rates the DOM-45 for 90 minutes at 1400°F. The interior is designed to stay below 350°F, and an intumescent seal around the door expands in heat.
Does the DOM-45 really hold 45 guns?
Forty-five is the manufacturer rating, based on unscoped long guns placed tightly together. Scoped rifles, accessories, and any shelving reduce that number. Many owners use part of the 41" wide interior for shelves, handguns, and ammunition instead.
How big and heavy is the DOM-45?
Outside: 72" H x 45" W x 28" D. Inside: 68" H x 41" W x 24" D. Weight: 1,050 lbs.
Will the DOM-45 fit through my door?
At 28" deep it can pass through many 32" or 36" doorways on its back or side, but the 72" height and 1,050 lb weight make the route the main concern. Measure every door, turn, and ceiling along the path before ordering.
Which lock is better on the DOM-45, dial or electronic?
The DOM-45C S&G Group 2 dial runs without batteries and suits owners who value simplicity. The DOM-45E UL Listed Type 1 S&G keypad opens faster with a code. Both mount behind the same hardplate, and the price is the same.
How many bolts secure the DOM-45 door?
The door uses fourteen 1.5" chrome steel bolts with a vault-style hinge.
Does the DOM-45 have power inside?
Yes. A fire-resistant outlet with plugs and USB ports is built in for a dehumidifier, lighting, or charging.
My DOM-45E will not open with the keypad. What should I check?
The battery. A weak or dead battery causes most S&G keypad failures, and the lock keeps your code when you replace it. If a new battery does not help, email info@garagetoolsstorage.com, or call or text 765-221-3366.
How does a 1,050 lb safe get delivered and installed?
The DOM-45 ships LTL freight with a free liftgate to the curb. Moving and placing it is the buyer's responsibility, and a safe this size usually calls for a professional safe mover and a concrete or reinforced floor. Inspect it before signing and report damage within 24 hours. Returns are accepted within 14 days with a 20% restocking fee, with freight charged both ways.
What warranty comes with the Hollon DOM-45?
Hollon lists a lifetime warranty against fire and burglary, replacing the safe after a documented fire or break-in attempt.
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