I don't know if anyone has ever started a thread for just jacks before, but I feel it's time for another. I'd love it if people posted photos of their favorite jacks. For the purposes of this thread, I would like to define a jack as a knife with two blades on their own springs that open at the same end.
My favorite will always be my grandfather's Case 31 pattern. He carried this knife every day of his life for at least 70 years...
My favorite will always be my grandfather's Case 31 pattern. He carried this knife every day of his life for at least 70 years...
