Brady806, a lot of folks get some of the 162UH Ltd. models confused with the 162OT, particularly the wooden handled 162UH's. There have been a few confusing posts on this forum to that effect. Irv is dead on that the 162OT is a boot knife as you can see in the link he provided. Everything I have seen would indicate it was a prototype. Does anyone have any conclusive information that the 162OT ever actually made it into production?