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Fort Knox Safes® Defender D4026
Specs
Fire Rating: | 90 min in 1680° F |
Long Gun Storage: | No Long Gun Storage |
Weight: | 516 lbs. |
Exterior Dimensions* (H x W x D): | 40" x 26" x 20"/23" |
Door Edge | 1/2″ Door edge thickness |
Body Steel Thickness: | 10 Gauge |
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Fort Knox Defender 4026
Compact Footprint. Fort Knox Strength.
Don't let its size fool you—the Defender 4026 is a small safe with serious protection. Built with a rugged 10-gauge steel body and a 1/2" reinforced fire door, this compact model is ideal for apartments, home offices, and anyone looking for discreet, high-quality storage.
Whether you're securing handguns, passports, jewelry, or cash, the Defender 4026 offers Fort Knox-grade security in a space-saving footprint perfect for Northwest homes where space is at a premium.
Key Benefits
- 10-Gauge Steel Construction: Heavy-duty body resists forced entry and outperforms big-box safes.
- 1/2" Reinforced Fire Door: Multilayer steel and fireboard create a solid barrier against fire and attack.
- 11 Locking Bolts: 1.5" thick steel bolts secure all sides of the door against prying and tampering.
- 90-Minute Fire Rating at 1680°F: Protects valuables during structure fires or wildfires common in parts of WA and OR.
- Compact & Customizable: Choose your finish and interior layout to match your home and needs.
Specifications
- Exterior Dimensions: 40" H x 26" W x 20" D (23" with handle)
- Interior Volume: 10 cu. ft.
- Weight: 516 lbs
- Locking Bolts: 11
Included: Hinge caps and premium door organizer.
Optional Upgrade: Defender Bundle (pull handle, interior lighting, dehumidifier, corner bolts).
📍 Available at Northwest Safe — Serving Washington, Oregon, Idaho, and Montana

Delivery & Installation
Many big box stores only offer curbside delivery. In theory, this can seem like a really affordable option. After all, a few buddies, a case of beer, and a heavy-duty project is a great combination — right?