The Liberty Franklin 40 gun safe delivers reliable firearm security, certified fire protection, and versatile storage for guns and other valuables. Its Dual Fusion™ 11-gauge folded steel frame, 13 Solid State® locking bars, and three hardened steel plates designed to resist drill attacks provide multiple layers of security. This model features the DX-90 Monster Mech™ mechanical locking mechanism, offering dependable access control. For added fire protection, the Franklin 40 is rated for 110 minutes of Cool Box® protection at 1200°F and includes a heat-activated Palusol® door seal to help limit the entry of heat and smoke.
Designed to store up to 34 long guns, the Liberty Franklin 40 safe offers several interior configurations to suit different firearm collections and storage preferences. Depending on the selected model, available options include Standard adjustable shelving, the customizable Pro Flex® tracking grid, and the premium Signature™ interior. Textured, marble, and gloss exterior finishes provide additional styling choices. Other features include a factory-installed deluxe door storage panel, a 5-spoke Suretight handle, Clearview lighting, and a deluxe electrical outlet kit. Interior amenities and lighting installation requirements depend on the chosen configuration.
Shop the Liberty Franklin 40 gun safe with a mechanical lock for sale at The Safe Keeper, an authorized safe and vault dealer. Explore available interior layouts and exterior finishes to choose a gun safe that meets your firearm storage, security, and fire protection requirements.
Liberty Franklin 40 Gun Safe with Mechanical Lock Specifications
Body:
- Exterior Dimensions (H x W x D): 66.5" x 36" x 27.5"
- Overall dimensions may differ by 1/8" from production
- Steel Thickness: 11 Gauge
- Exterior Cubic Feet: 38.1
- Weight: 910 lbs
- Long-Gun Capacity: Up to 34
Door Defense Systems:
- Three hardened steel plates protect the lock from drill attacks
- Solid State® locking bars designed to help protect against pry attacks
- Dual relocker and slip-clutch mechanism to help protect against forced entry
- Liberty's upgraded DX-90 Monster Mech™ locking mechanism
- Dual Fusion™ folded steel frame for increased rigidity
Locking Bars:
- Number of Locking Bars: 13
- Locking Bar Width: 4"
- Locking Bar Thickness: 1/4"
Lock:
- Mechanical lock
Exterior:
- Available Finishes: Textured, marble, and gloss options, depending on model and availability
- Handle: 5-spoke Suretight handle
- Handle and Hardware Finishes: Vary by model and configuration
- Factory-installed deluxe door storage panel
Interior:
- Interior Dimensions (H x W x D): 61.25" x 32.75" x 21"
- Interior Cubic Feet: 20.9
- Interior Configurations: Standard adjustable shelving, Pro Flex® tracking grid, or Signature™ premium interior, depending on model
- Interior Fabric Colors: Verify available options for the selected configuration
Ratings:
- Fire Protection: 110 minutes of certified Cool Box® fire protection at 1200°F
- Door Seal: Heat-activated Palusol® seal expands to help protect against smoke and heat
- Security Level: Level 7
- Safe Body: UL-listed
- Firearm Safety: California DOJ-approved firearm safety device
Included Features:
- Factory-installed deluxe door storage panel
- Deluxe electrical outlet kit
- 5-spoke Suretight handle
- Clearview lighting system; installation requirements vary by configuration
- Interior lighting is included on current production models
- Pro Flex® modular accessories, where applicable, are sold separately
Liberty Safe reserves the right to change or update product specifications, colors, and model dimensions at any time.
Made in the USA from U.S. and global parts.





