These are the sizes of 1.5 mm, 2 mm, 2.5 mm, 3; 4, 5, 6, 8 and 10 mm thereby. The round head on the long end allows an angling a maximum of about 20 °. The keys are made of round material which is slightly thicker than the long head and the diagonal Allen head is obviously machined from solid aluminum. The colored plastic coating makes them a little thicker. I think they are thus better in the hand than the hexagonal Allen key, they are also likely to be a little more robust. However, it is characterized in some places, eg., By tight hole inaccessible adjustment screws, not approach. The 1,5er has a diameter of 2.5 mm and 3.5 mm without plastic coating, at 10 there are 12 and 13.5 mm. It is therefore sometimes still need a second hex key set for special applications.
Incidentally, there are also the same manufacturer a somewhat more favorable "classic" Inbusschlüsselset of hexagonal material in a similar holder.
The color coding is a very good idea. It's just annoying that was used yellow twice (why?), And. Even for adjacent keys, not for distinctly different sizes, which would not be so bad I bet as soon as the light times is not so good or the keys are a bit dirty from work, the two minimally spaced yellows can also no longer be distinguished, if they are adjacent on the workbench.
The holder is made of a rubber-like plastic material. The lock is only used that one can fold the upper part of the small keys on the side. The keys themselves are not locked, but simply inserted. The holder has a slot for hanging.
The quality and workmanship is very good. Not even mold lines on the holder or the plastic covers. When retightening of bicycle cranks (8 mm) with some force no cushioning effect was felt and it was only the surface coating almost undamaged. More I have not yet done so.
Unfortunately, emblazoned on the card in the package is not only a big "Wera Werk - Germany", but also a small "Made in Czech Rep.." I have not seen before selling. That's not what I multiples of NoName Inbusschlüsselsatzes invest in a German producer and indeed for me no exchange basis, but at least an annoyance.
