Then the square seats the socket wrench have such big tolerances that drives the creaking just so rumwackeln therein.
When bit holder in the form of screwdriver is similar. I suspect if you tried the first, a little tighter fitting screw to solve, slips through the bit.
It would be ensured with proper use of the record some more flaws out.
But this set of tools I do not want to use on my car or where otherwise ordered.
The positive side: the variety of socket wrenches, bits, etc. in a toolbox has no equal! There is really everything in it that you need, but unfortunately the quality prevents the targeted use.
My advice, therefore, from this sentence expressly! Rather spend more money and have fun at the screw, what I'm going to do now ...