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Fort Knox Safes® Vault Door OS9648
Specs
Exterior Dimensions | 99" x 56" |
Rough Opening | 96" x 48" |
Weight | 1885 lbs. |
Door edge thickness | 5/8″ |
Frame thickness | 3/16″ |
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Fort Knox Out-Swing Vault Door 9648
The Largest Fort Knox Vault Door Available
The 9648 Vault Door is the largest pre-configured Fort Knox door available, offering expansive access to large-scale vault rooms or custom safe rooms. Designed for estate-grade protection or business installations, this door secures everything from firearms to financial records with industrial-grade steel and precision Fort Knox engineering.
Key Benefits
- 96" x 48" Rough Opening: Wide enough for racks, display cases, or multi-user access.
- Reinforced Steel + Fireboard: Certified for 90-minute fire protection at 1680°F.
- 26 Locking Bolts + Star Corners: Bolt coverage at all sides + corners prevents flex and prying.
- High-End Features: Includes Corner bolts, 5-spoke handle, pull handle, hinge caps, internal release.
Specifications
- Rough Opening: 96" H x 48" W
- Exterior Frame: 99" H x 56" W
- Frame Thickness: 3/16"
- Weight: 1885 lbs
- Locking Bolts: 26
Included: Corner bolts, 5-spoke handle, pull handle, hinge caps, and emergency release handle.
📞 Call Northwest Safe to order and schedule expert installation — Serving WA, OR, ID & MT
Vault Door Buying Checklist

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?