Bolt Seals – Secure, Tamper Evident

Protect your cargo!  Whether you are looking for seals for hasps on drums, fences, cabinets and other low level security applications, Bolt seals have been the mainstay of container and trailer security for many years.

CGM Applied Security Technologies specializes in the manufacturing of tamper evident security Bolt Seals.  We are committed to the development of security devices and systems that address the diverse threats to the supply chain and unattended assets that face both industry and government.

Our line of Bolt Seal products includes:

B-02 Bolt Seal with Plastic Cover

Our bolt seals all use the newly designed 'v' ring construction. While most other bolt seals sold in the United States still use the 'c' ring construction, which can be easily manipulated, removed, re-drilled or spun off surreptitiously, our 'v' ring cannot!

B-03 Tandem Print Bolt Seal

Remember nothing is better for security than retention of the keeper bars. Bolts or seals of any kind going through the conventional seal hasp in a swing door trailer or sea container can easily be circumvented!! Prevent theft with CGM’s Bolt Seal B-03 with matching shaft and barrel numbers.

Nava Flex Bolt Seal B-11

The Nava Seal Bolt Seal B-11 bolt seal is a high security bolt seal with a flexible locking bolt. The locking bolt is made of steel components with a crimped flexible steel cable.

Navaseal B-05

Our Bolt Seals can incorporate data retention memory buttons to enhance their utility. Most other bolt seals sold in the United States use 'c' ring construction, which can be easily manipulated, removed, re-drilled or spun off surreptitiously. CGM bolt seals use 'v' ring construction, which cannot be easily removed or tampered with.

You may order CGM-AST tamper evident, secure Bolt Seals online, or call (800) 899-2246 to speak with our security specialists about customizing our products to fit your needs or for quantity discounts. 

Additional articles & information regarding the use of tamper evident Bolt Seals are readily available on our website. Please take a few moments to read them:

• A Harder Look is Needed into Air Cargo Security
• Trying to Separate Fact from Smoke in Cargo Security
• Cargo Security: Facing the Growing Problem of Loss and Threat
• View all tamper evident security Bolt Seals by CGM AST  
• Tamper evident security product whitepapers by CGM AST