Features
ENHANCED ATTACK RESISTANCE: Model 6730 includes a relock trigger proven to thwart punch attacks, and a patented torque adjuster that withstands repeated abuse. Tested against expert manipulation for over 20 hours, Model 6730 delivers security you can trust.
PREMIUM CONSTRUCTION: From the solid brass lock bolt and locking arms to a machined brass wheel center, Model 6730 uses the best materials to deliver top performance—including the ultimate non-slip wheel.
COMBINATION CHANGEABLE: With three key-changeable metal wheels, Model 6730 supports up to 1,000,000 unique combinations and allows simple combination changes at the lock.
TRUSTED SECURITY: For a replacement gun safe lock that gives enhanced attack resistance, Model 6730 sets the standard and has earned the trust of consumers and business owners worldwide.
ALL-INCLUSIVE KIT: Group 2 Combination Lock, D300 Dial, Dial Ring, and Mounting Hardware.
Description
Regarded as the industry standard for Group 2 safe locks, Sargent and Greenleaf’s Model 6730 mechanical safe lock makes it easy to upgrade home gun safes. Designed to provide enhanced attack resistance and durable performance, Model 6730 delivers proven mechanical security. Backed by 160 years of industry experience, our Model 6730 lock not only meets Group 2 standards, but also sets the industry standard for advanced security features and premium materials.
Designed to deter threats including punch attacks and auto-dialing, Model 6730 meets the highest Group 2 standards. Solid brass lever, wheel center, cam, bolt, spindle, and lock bolt give each Model 6730 a proven non-slip wheel and maximum durability. Three key-changeable metal wheels support 1,000,000+ combinations. Easily manage security at the lock. Model 6730 locks are easy to install and retrofit in most residential gun safes. Designed to fit the industry standard mounting footprint, Model 6730 locks don’t require additional boltwork or mounting screw location changes. Model 6730 locks are universally handed and reversible. Available with an easy-to-read black and white dial, Model 6730 locks incorporate familiar left-right-left dialing and offer a key-changeable lock design for easy management. If you need assistance with this installation, please contact a local Safe Technician.
Advanced security features including a patented torque adjuster, built-in relocker, and solid brass lock bolt make Model 6730 one of the most trusted Group 2 safe locks on the market. Designed to withstand a wide variety of threats, including punch attacks, auto-dial attempts, and more, Model 6730 delivers reliable security and long-term performance. Using the best materials—including solid brass components designed to resist attacks and slippage and stand up to daily wear-and-tear—Sargent and Greenleaf constructed our Model 6730 locks for durability and longevity. With three all-metal wheels and a patented torque adjuster, Model 6730 locks maintain optimal tension for greater security and performance throughout the life of the lock. Upgrade your home gun safe with the Group 2 safe lock that defines the industry. Choose Sargent and Greenleaf’s Model 6730 to enhance your home gun safe with proven security and durability.
Details
Upgrade your home gun safe with the industry standard for Group 2 safe locks - Sargent and Greenleaf's Model 6730 mechanical safe lock kit. With enhanced attack resistance and proven mechanical security, this lock delivers the reliability and durability you need. With over 160 years of industry experience, Sargent and Greenleaf sets the standard for advanced security features and premium materials.

Designed to deter threats such as punch attacks and auto-dialing, the Model 6730 meets the highest Group 2 standards. Its solid brass components provide a proven non-slip wheel and maximum durability. With three key-changeable metal wheels supporting over 1,000,000 combinations, you can easily manage your security. Installing and retrofitting in most residential gun safes is a breeze since the Model 6730 locks are designed to fit the standard mounting footprint with no additional changes required.
If you need assistance with the installation, our team of experienced Safe Technicians is here to help you. Contact your local Safe Technician for any assistance you may need.
Rest assured, the Model 6730 lock comes with advanced security features like a patented torque adjuster, built-in relocker, and solid brass lock bolt making it one of the most trusted Group 2 safe locks on the market. Its construction using high-quality materials ensures resistance against attacks and slippage, while its three all-metal wheels and patented torque adjuster maintain optimal tension for greater security and long-term performance. Trust Sargent and Greenleaf's Model 6730 to provide you with the security and durability you deserve.
Upgrade your home gun safe today with the Group 2 safe lock that defines the industry - Sargent and Greenleaf's Model 6730. Click here to enhance your home gun safe with proven security and durability.
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