I have 10. 7 Wall mounts and 3 floor standing cabinets. These replaced plastic ones that over time became unstable due to the cold of winter and the heat of summer.The only problem that I have is that the wall mounted ones lean forward once they are attached to the Gear Track. I had to place 3-4 shimmies at the bottom to make them level to the Gear Track. Other than that they have with stood last winter and seem to holding up to the summer heat.