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OS 100 Operational Multi-purpose Tool

The SERE (OM27-S) ® Operational Multi-tool has created a unique class of supportability through superior technology. The baseline for the product is measured by its interoperability in providing integrated performance based on its numerous subsystems and components.  The OS-100 is strategically tailored as a platform technology and the foundation for Omni-generational support, augmenting the overall mission. This flexible capability is designed directly in support of (flight and ground),  mounted and dismounted military operations while simultaneously enhancing the survivability of the individual soldier and offering tactical advantage by optimum combined human/tool system performance.

SERE Industries (OS100) effects system performance by the development of  5th Generation principles which enhances Equipment Performance (PE), Human Performance (PH) and ultimately enhances System Performance (PS) simply stated: PE  x PH = PS.

The tools we use determine superiority or conversely precipitate marked complications.  The SERE OS100’s practical and pragmatic design equips each individual professional with a tool that plays a direct impact on the operators readiness, job production, personal tempo, and physical environment. Moreover, it’s a precision  platform that creates a fusion of tools that can be used, anytime, anyplace in multiple combinations.

A key human performance integration element emphasized with the development of the OS100 is that biomechanically, one tool will replace multiple pounds of gear.

“Leveraging every ounce
 of the load”

20-in-1 Multi-Purpose Bar Designed With Superior Properties


A Biomechanical Example of Human Performance Integration

  • Influenced design for optimum combined human/tool system performance.
  • Ensured that tool system conforms to the capabilities and limitations of the operator, maintainer and other support personnel.
  • Improved control of the total life cycle cost of tool system.
  • Ensured system safety and compliance with health standards.