Mechanical construction staplers

 

— staplers powered by mechanical energy — in other words, from a compressed spring. To "shot" in such a tool, you need to press a special lever — it first cocks the spring, and then releases it, activating the firing pin. The main advantage of such tools is that they do not depend on external power sources — only the muscular strength of the user is required to work. In addition, mechanical staplers are compact, lightweight, simple in design and inexpensive. However, the driving force in them is not very high, and prolonged work with such a tool can be very tiring. Therefore, this variety can be attributed to the initial level, it is designed only for basic tasks.