There is a certain group of tools, without which it is impossible to imagine any one workshop. These include and spanners - the most commonly used devices, which find use in homes, in factories, and various workshops around the world.
Given the number and variety of such products, not immediately buy their kit. Then all the tools, regardless of size and appointments, always at hand. This will facilitate the implementation of major works.
Which set of keys that will fulfill all expectations?
These products are needed during all kinds of repairs, installation and maintenance services. Without them, can not do without them, no shop. The key is the use of its application in industry and are a basic tool for every home worker.
Which set of socket wrenches choose?
Such instruments are purchased for long-term and intensive use. A wide range of application keys, It is doing so, that they are used almost every day. In this regard, you need to know about the specific parameters, that determine their functionality, resistance to mechanical damage and durability. choosing a set of, We need to pay attention to their type.
Given the key device, which determine their functionality, you can highlight their main types:
- corner;
- hexagon;
- Rozhkovo-union;
- end;
- split.
Some sets are versatile and have all types and sizes of nozzles. Such kits are more expensive, but they are very useful solution and allow for a wide range of repairs.
Set of keys with ratchet
Wrenches used for tightening and loosening of all types of bolts and nuts, especially in areas with limited access. The use of ratchet handles speeds up all operations, and as a result of renovations are taking place faster, than in the case of using only carob keys.
This is the best solution. The set consists of a handle with the socket and interchangeable nozzles and allows you to work in tight spaces. It can be successfully used both in home, and the professional repair shops. Because of its usefulness, sets of this type are most popular, and the abundance of accessories allows you to perform various repairs.
Material
Its quality is key to the longevity of tools. Socket wrenches must be made of stainless steel. Then they will be durable and withstand, arise during their operation in difficult conditions. It provides the necessary rigidity chromium-vanadium. the keys, having a chemical composition of the steel resistant to abrasion and less susceptible to deformation. They do not crack and are extremely durable. Chrome vanadium steel give the necessary hardness, whereby the keys and heads do not wear out so quickly. They are also resistant to destructive corrosion process, which is particularly important for items, inside ratchet.
