The Park Tool HR-12 12mm Hex Wrench, click to enlarge

Item # HR-12

/ Tools / Hex & Torx® Compatible Tools

12mm Hex Wrench

11mm, 12mm, and 14mm hex wrenches are necessary for removing the freehub bodies from several popular brands of hubs (Mavic, Sun Race, Sovos, and others).

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HR-12 Features

  • 12mm
  • Through hardened industrial quality steel
  • Chamfered tips for a precision fit