Other pocket knives have what is called a locking system of some sort. All those Locking knives have been around since  the 15 century they started being made on a much lager scale. By knife makers such as Buck knives, Case, Gerber, and Opinel. Most of these knives where made with a lock back system. The maker that rose to the top of this pile is Buck knives.
Pocket knives are older than you think. They have found these knives dating as far back as 600-500BC. All though it is very rear to find one. In thoughts days people used fixed blades. Pocket knives really stated to take off in recent years. For the reason that …

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