American Security - B 3700 Series
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Key Features
American Security - B 3700 Series
B3700: 12.75″ × 24″ × 16.75″
What Makes the B Different

Security Construction & Burglary Protection
Discreet under-floor protection for cash, jewelry, and documents. 3/4” steel door, 4–7 gauge welded body, anti-drive locking system.
Learn MoreCertified Fire Protection & What It Means
While the AMSEC B Series is not engineered for fire protection, it excels as a dedicated burglary-resistant safe. Its solid steel construction and reinforced door are designed to protect cash, valuables, and business essentials from unauthorized access. For customers who need both burglary and fire protection, The SafeMarket team can recommend upgraded models that provide dual-threat performance.
Learn MoreLock Type & Access Options
Three chrome-plated 1-inch locking bolts with relocker engage automatically under attack.
Learn MoreInterior Storage, Shelving & Organization
Installation, Placement & Bolting Down
One of the simplest ways to increase resistance is proper anchoring.
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Is This Protection Level Enough for Your Situation?
Ready to Secure What Matters Most?
Certified fire protection and UL-listed construction for balanced residential storage.
Compare Safes
See how this safe stacks up against similar models.
AMSEC — B
- Brand
- AMSEC
- Model
- B
- Fire Rating
- Lock Type
- Locking Bars
- Gun Capacity
- Country of Origin
- United States