12 years ago we were installing a new shower and how to do it so slowly break down the wearing parts. For now it was just the sliders for the shower head. So a little something would be found at OBI. But unfortunately the part that I bought there, do not fit. After all, my pitfalls of matter were now known: So I did some searching on Amazon and this glider ordered by sleeper. My expectations were not too high, because such things are rarely easy to resolve with me. But I was very pleasantly surprised. The part could be pushing wonderful over the bar, sits right: You can move it easily and tighten the screw well. The part provides plus much more noble look as I would have expected in a plastic part. Eventually, the whole rod is then due, but as long as the sleeper slider hopefully do his service. We use him for about a month, long-term experiences are not of course. But I think I can recommend him nevertheless.