Considering the equipment of a workplace of highly skilled experienced locksmith many have probably noticed neatly hung in ascending order of socket wrenches with a swivel head for capturing the nut, which was available only on one side of the tool. Legitimate questions:
- This is due to the impracticality of owner (required in 2 times more keys to perform the same tasks)?
- Maybe they are designed to perform certain plumbing work?
- to Put the end of the hammer blows, repeatedly, thus increasing the load required for tightening or loosening the nut.
- to Increase the length (to increase leverage) of the key itself, which increases the power's usability.
Absolutely not devoid of logic. This is actually nothing like the so-called among professionals the percussion keys. Without them, in certain situations it is impossible to do. For example, "stuck" during the long years of operation nut "does not want" to turn away with a conventional key, a bearing with a seat "in the tension" requires the use of this tool https://favorit-tools.ru/slesarnyj_instrument/klyuchi/udarnye-klyuchi/, work in field conditions in the absence of the necessary equipment. Here's how it looks using them in practice.
Practical use of an impact wrench
cap key head provides the ability to efficiently and reliably cover the nut with the hook sides around its outer perimeter. The lack of heads larger or smaller on the other side of the tool allows you to:
usually on the surface of the impact wrenches apply a protective layer of non-ferrous metals (mainly copper) to prevent formation of sparks during the impact with a steel hammer (fire safety requirements).
to Choose professional socket impact format with the correct head size in the online directory of companies that supply this type of plumbing tools directly from manufacturers. The presented model key meet the stated dimensional parameters and have quality guarantee.
