Almost a good product ....

... If it were not for the plastic.
The black jeweilien ends of the axis are precisely made of plastic, also the thread inside. This does not necessarily break down, but it can probably simpler than a recording made of metal as comparable toggle clamps in this price range.
Nevertheless, an interesting product by the "anti-theft". The axis is actually to solve with the supplied key, denied any Allen. For high-quality wheels you should pick up the Pitlock system he prefers.