Personally, I find it not good. When tightening the clamp, the counterpart would rotate. It's hard, then tighten straight and clean. Even tightening is not without problems. I've taken a screwdriver to help. To get the telescopic poles in the terminals provided, is also not so easy. If you want to adjust the rod, ie the screw has not bang tightened, scratched the surface. Let's see what the rust is saying. On a real tightening is also out of the question. The abgenickte tip would like to twist inward, the net is not taut and it looks frankly, labschich made. I'm going to buy galvanized pipe clamps, pipe has 20mm and then I drill into the wall. : - /
