Video in which I teach how to remove or tighten screws and nuts without damaging the head
History:
How to avoid damage in the screws and nuts
When we use the Open-Ended Spanner, we can put an F-clamp
This way the Open-Ended Spanner is not opened
If you use the Double Ring Wrench 45° , make sure it is straight
The most efficient tool to loosen is the ratchet wrench with hexagonal Socket
The dodecagon Socket, is equivalent to Double Ring Wrench 45°
Make sure the ratchet wrench is always straight