Very stable, but should mean better CC33!

Have ordered the clamp around my telescope (or the tilt of it carries) to clamp down on the window frame. Regarding stability of the terminal there is absolutely nothing to complain about, super stable since bends nix. The name of the product, however, is selected to be somewhat unhappy: Nominally trusting, I assumed that the terminal can be clamped to 'boards' up to 50mm thickness. However, the designation refers probably to the metal bracket, that then it goes the rubber thing to screw off, so that in fact only to 33mm can be accommodated. Is so also in the package, but not in Amazon's product description.

So great product, highly recommended, but I've sent back the same and ordered the CC60.