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Title: Didn't work well for 40+ lb speakers...
Review: I intended to use these for my LCR home theater speakers that weigh in at around 45lbs. I just could not find a tightness that kept the speakers from "creeping" down over time. Also, they don't work in an "inverted" position.I was impressed with the build quality, they just didn't work for me. There are better options.
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