I have an engraving machine, and the smallest hexagon in this set was lost for it, I see, the cheapest set, for almost 100, so I bought it :)
Pros:
The main advantage is the price and the fact that for this money in a couple of days he will come to a neighboring house. For me, there were no special requirements for such keys, I just had to unscrew one thing .
Has some cons:
You won’t like something later (probably), but now none of the hexagons have broken, for a trifle, not very tightened, it wSee full review