Bought from these speaker stands 2 pair. The first preserved Amazon pair was used, already half assembled in a damaged box. Threaded Been Swallowed, were newly bonded with Loctite from me, so that it now holds. The second pair was new here, however, showed why the thread at the first pair was broken. The fit of the thread is simply not true. There can be no gap assemble only with gentle force and Loctite. Did this also repaired itself, because the speaker stands will probably move hopefully never again.
All in all, the article made grottenschlecht. For the 9.90 would be ok, but not at the price of a well-known manufacturers such as Hama. Absolutely no recommendation to buy, hands off, just for hobbyists.