Hinges

Pin-type hinges made of heavy rolled steel installed with bearings for easier opening of the door.

​

Insulation

Our vault doors are protected by Superloy; a proprietary attack-resistant material developed through intensive research and development.  Superloy is a uniform, integrally-designed structure.  It is twice as attack-resistant as steel and four times as attack-resistant as reinforced concrete.

​

Superloy is guaranteed to defend against all attack methods: oxy-acetylene cutting torch, abrasive wheels, rotating and jack hammers, carbide drills, shaped explosive charges and all commonly used hammers and tools. It does not permit successive methods of penetration, proving its superiority to other vault doors.

​

Mechanical

A re-locking mechanism attached to the combination lock will activate when an attack is mounted against the lock itself.