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Tag: Micrometric fasteners

Micrometric fasteners (sometimes called micro ratchet fasteners) are probably the most popular way to fasten a modern crash helmet. They’re easy to tighten up and, importantly, very easy to loosen. For more detailed information about micrometric fasteners, read here.

But if you want a helmet with a micrometric fastener, then you might want to check out these helmets – they’ve all got one.