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| | Pocket knife is a variety of knife, the blade of which can be folded into the handle. For fixation of the blade the knife locks are used. On the modern pocket knives there are arrangements to unfold it with one hand, for example a pin or a hole. The pocket knives are comfortable in the urban conditions because of their small sizes.
A single item pocket knife only contains the properties of portability. The pocket knives with few folding items and also have the properties of multifunctional instrument. During this most important for all the knives (viz. unfolding knives also) and therefore as general the blade and other compositions are the fore most features for a knife. However a steel blade even in the multi-item knife is a separate factor.
The universal pocket knife includes such instruments: basic blade, accessory cork-screw, awl, can-opener, bottle opener. This is all. It is preferable, that the basic blade contain a plunger pin with it. The plunge pin of the blade eases the work with a knife and gives protection from cuts, stopping the improperly folded blade. It is preferable that the awl should contain a body-size-hole such a hole will not complicate the knife appliance (however it will complicate its production) and it is very comfortable to pass a string through and so on works. Among the knives of Victorinox a forceps is also fairly placed which is an item could not be replaced when in necessary for example to get rid of the splinters.
In the folding knives for the fixation of the blade in an opened position the knife locks are used.
Types of Locks:
* Linear Lock for fixation a flat spring is used which presses the blade. In the modification frame lock it is a part of the handle.
* Back lock The blade is fixed with the help of a lever from the butt side, from the other side the lever presses the spring, placed in the handle.
* AXIS lock, Arc-lock, Plunger lock in these the blade is fixed with a movable axis and others.
Original Swedish quality and utility army knives from the supplier of the Swedish army company Wenger. A total control of quality: are hand assembled knives, checking the working efficiency of all elements.
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