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The Sargent & Greenleaf Model 2937 is a high-security mechanical combination lock engineered to meet federal specification FF-L-2937, making it ideal for securing GSA-approved safes and containers. Its robust construction and advanced security features ensure reliable protection for your most valuable assets.

 


Key Features:

  • Federal Specification Compliance: Meets FF-L-2937 standards, suitable for field safes, armory vault doors, and weapons containers.
  • UL Group 1 Certification: Tested to resist over 20 hours of expert manipulation, providing exceptional security.
  • Rugged Construction: Features three all-metal wheels and a stainless steel bolt capable of withstanding over 600 lbs. of force.
  • Spy-Proof® Dial: Ensures that only the operator can view the combination during dialing, enhancing security.
  • Built-in Thermal Protection: Integral thermal relock component protects against thermal attacks.
  • Easy Installation: Matches the footprint and mounting dimensions of most mechanical and electronic safe locks, facilitating straightforward retrofits.
  • Key-Changeable Wheel Design: Allows for simple combination changes without disassembly.
  • Universal Handing: Supports left-hand, right-hand, vertical-up, or vertical-down mounting configurations.