Typically, a pocket knife is also known as a folding knife which is constructed in a way that its blade is folded inside the knife’s handle. Folding knives are known as pocket knives due to the fact that these are compact in size and can be carried easily inside the pockets. Pocket knives are basically folding knives that can be used for lots of purposes i.e. they can help you in cutting vegetables and fruit, cut rope or open packages. In this article, I will explain the major and minor differences between 4 types of knives: traditional pocket knives, spring assisted knives, lock back pocket knives, and pocket knives with a linear locking. Types of Pocket Knives The following are the four most popular and common types of pocket knives . Let us have a look at them in detail. 1- Traditional Pocket Knives The typical length of traditional pocket knives is three to five inches; whereas, the knives comprise more than 2 blades which are used for various purposes. However, de...