extremely well done

On this part, there is absolutely nothing wrong, and certainly not at the price. Very good workmanship, everything fit incl. Spring for the locking mechanism and practical 3 Levels. The handle of the hard disk runs to rubber which is precisely placed so loose that one should hardly manage to strip the threads and yet everything to pull bombproof - made fine.
The dispatch from America in a small padded envelope lasted less than 1 week the better hardly goes.
Conclusion: Hard to believe that you can get such a good product for so little money, they could have done much wrong in the design and processing.