The 9170 Auto Triage was developed at the request of US Navy Aviators who were looking for a knife with auto opening features for both the main blade as well as personal safety cutter.
Here you can SE the evolution of the design. At the bottom is the 916 which was developed with Natick as well as Customs and Border Patrol who wanted a knife with an opposing bevel for increased blade strength. That blade style is also good for folks who need to use it while on a platform like an aircraft or ship as there’s no point to accidentally cut someone or something. The 916 Triage also incorporates a personal safety cutter as well as a carbide tip glass breaker. The middle knife is the 915 SBK-ORG with the sheeps foot blade and has more of a commercial appeal. Finally, the knife at the top is the 9170 SBK-ORG. It incorporates an auto opening modified drop point blade as well as an auto personal safety hook. Eventually, all of the models will be available in auto variants and the corrosive resistant N680 blades are available in satin or black cerakote finishes. Handles are G10.
