When you do not have a suitable spanner to Unscrew the hex-head bolt will help out any screw with two nuts — preferably square-shaped.
Recommend to read
THE SOLDERING OF THE RESISTOR
I recommend readers of the magazine is easy to count, easy to manufacture and very reliable electric soldering iron. At my house, for example, these range from "krohotulki" for work with...
REPUBLIC P-47D THUNDERBOLT
The American aircraft company Republic Aviation Corporation, which specialized in the production of military aircraft, was founded in 1931 under the name of Seversky Aircraft...
