The hook is really an eye-catcher and at the same time a nuisance due to frequent assembly problems. The so-called grub screw that is to both parts (cover with coat hooks and "base") without wobbles firmly bond that creates only when the two metal parts fit perfectly from the bore her. They do but when my copies usually do not. I even have the impression that all the series were drilled from the wrong side of the base plate. After the base plate from me was "wrong" turned, I could install two hooks bombproof. With the third "Fight" I now until the holes are congruent. But if the plastic thread now be broken, it will schwierig.- Last Resort possibly a much longer set screw (there are!). The 2nd star I give only for the design.