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Title: Come apart and no wrench to put it back together
Review: The back of this cone center is a threaded disk with two holes for a two pin spanner wrench. So far, I haven't found a wrench to fit, which is too bad, because the back comes loose frequently. With no wrench, I end up trying to tighten it up with my fingertips pressed against the plate.I don't trust this center not to come apart in the middle of a project and kill me, so I end up not using it. If I could find a wrench to fit, I'd try a little thread lock on it.
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