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    Improved Locking Mechanisms with Safe Security Level 4

    The improved security features just keep coming with Liberty’s Level 4 security safes. This level introduces our upgraded locking mechanism, the DX-90 Monster. Our Level 4 security safes, like the Franklin or Fatboy 64 are:

    • California DOJ Approved
    • Constructed with a 1-inch Tough door
    • Made with 11-gauge steel
    • Made with a triple hardplate lock guard
    • Manufactured using 1/4-inch thick steel locking bars
    • Protected by a DX-90 Monster locking mechanism
    • UL-Listed as a UL 8M10 Residential Security Container (RSC)

    Tested to Withstand Attacks

    Just like Liberty’s Level 2-8 safes, Security Level 4 safes are both UL-Listed and California DOJ-approved. These certifications ensure your safe meets strict security, safety and quality standards before it can carry its UL-Listed 8M10 Residential Security Container (RSC) certification seal inside its door.

    11-Gauge-Thick Steel Unibody Construction

    All of Liberty’s full-sized safes feature unibody construction for improved body strength. The 11-gauge steel used in Level 4 safes further adds to that strength: Thicker steel helps decrease the likelihood that a burglar can successfully drill into your safe. It adds weight to your safe, too.

    4.5-inch Thick Door for More Security

    The thicker the door, the more difficult it is to pry open. Security Level 4 safes feature a 1-inch Tough Door that goes above the security of a Level 3 1-inch composite door. Level 4 doors are 4.5" thick and feature a 1-inch composite door front with 60% inner steel door plate.

    DX-90 Monster Mech

    Safes that have Level 4 security feature Liberty’s innovative Monster Mech. DX-90 Monster Lock Mechanism is included on all safes equipped with a Touch Door. This locking mechanism features an over-center, direct-drive cam mechanism and provides better side-bolt protection by removing all pressure from its locking bolts with a unique dead lock system. And like all of Liberty’s locking mechanisms, the DX-90 Monster Mech comes with our innovative slip-clutch technology.

    Military Bars Out-Perform Traditional Pins

    Liberty’s patented military-style locking bars provide more security than traditional locking pins. Each 4-inch bar is 1/4" thick, with the Franklin Series safes featuring up to a total of 15 bars on its doors’ four sides and the Fatboy 64 boasting a total of twelve 1/4" thick locking bars.

    Hardplate Protection

    Liberty’s Level 2-4 safes all feature triple hardplate steel that protects their locking mechanisms. This extremely hard steel stopped drilling attacks during its UL-Listing testing, so you can trust it to protect your safe, too!

    Liberty Safes offer both burglar and fire protection, which is something not all safes from other manufacturers provide. Liberty Safe makes added security affordable.