Sargent & Greenleaf 6730-100 Mechanical Safe Lock Kit | Enhanced Security and Customization

Overview

The Sargent & Greenleaf Model 6730-100 Mechanical Safe Lock Kit blends enduring craftsmanship with practical security. Designed to replace or upgrade a standard safe lock, this kit supports reliable operation in everyday use and demanding environments, offering a tangible upgrade path for owners who value controlled access and long-term durability.

Key protections include an integrated relock trigger that helps deter quick-punch attempts, paired with a patented torque adjuster built to withstand repeated use. In controlled testing, the mechanism faced extended manipulation attempts by experts for more than 20 hours, illustrating robust construction and thoughtful design without promising outcomes in every situation.

Premium Craftsmanship

Premium materials and precision engineering contribute to dependable performance and long-term reliability.

• Solid brass lock bolt and locking arms
• Machined brass wheel center
• Non-slip wheel design for steady, predictable operation

Customization and Setup

Three key-changeable metal wheels enable a wide range of access configurations and simple changes at the lock. The system supports up to 1,000,000 unique combinations, helping you tailor access rules to your needs.

• Three key-changeable wheels for extensive combinations
• Up to 1,000,000 possible configurations
• All-in-one kit includes Group 2 lock, D300 dial, dial ring, and mounting hardware

What’s Included and Real-World Use

Ready to install, the kit provides everything needed for a straightforward upgrade or replacement. It’s designed for reliability in homes and businesses that value clear, controlled access without sacrificing ease of use.

Note: These features describe capability and are not guaranteed in every application. Real-world results vary by use conditions.