Why does the female part of this style of seat post binder bolt have allen key and a notch?
Am I missing something or is one or the other redundant?
For seat binders without a hole for the notch to sit in? Is it a "universal bolt" or something?
I suspect the reason is so that you can use two hex keys until the notch is sitting snuggly in its groove and then you can use just one.
@Dom started
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Why does the female part of this style of seat post binder bolt have allen key and a notch?
Am I missing something or is one or the other redundant?