As far as I know, these speed rails are designed to hold bottles for quick use and should hold up well when putting bottles in and out constantly. Unfortunately these don’t seem to be the best design. The have worked well after adding some wood supports of our own though. Even if these were attached to another stainless steel appliance or counter I can’t see the support being much better. If it’s not designed for this much weight then I’m not sure why they make one this big. The small ones d the same thing though. I gave it three stars since it gets the job done and has lasted almost a year now but I really hope to find another solution in the future.
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