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400 Series UL Approved Components by Sargent & Greenleaf

  • Lock sold separately
  • Works in conjunction with both GSA approved combination locks
  • Modular design makes it ideal for variety of commercial environments

Learn how the 2890B can enhance the safety and security of your sensitive environments.

For More Information about these products from Sargent & Greenleaf- Contact Us

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Sargent & Greenleaf 2937 Mechanical Combination Locks

Review of the features and benefits of the S & G 2937 Locks for Government Cabinets and Safes.

  • Three all-metal wheel construction.
  • Familiar left-right-left dialing sequence, and one-handed operation for convenience.
  • Tweny man-hours of resistance to expert manipulation.
  • Built in thermal protection provided by an integral thermal relock component.
  • Key changeable wheel design for simple combination changing.
  • Stainless steel lock bolt is strong enough to resist more than 600lbs. of force.
  • Incorporates S&G’s patented, time-tested torque adjuster to allow precise setting and maintenance of wheel pack torque.
  • The lock case uses S&G’s “Magic Module” footprint for ease of retrofit on existing containers.
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Sargent & Greenleaf 2740 Series

The S&G 2740 is a GSA-approved, high-security combination lock designed to meet all of the stringent lock mandates of the Federal Specification FF-L-2740. This product has been deemed appropriate for safes, vault doors, and security files for the protection of national security information.

Engineered and manufactured to meet the highest security standards of the U.S. Government, the S&G 2740 provides instant, reliable power-up. The S&G 2740 also eliminates the requirement for cables outside the safe. Powered by lithium power cells, the S&G 2740 has a projected life of 10+ years. When the batteries expire, simply replace them instead of the entire mechanism. Please contact us.