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Tools & Maintenance Crank Tools

Park Tool CNW-2 Chainring Nut Wrench

The CNW-2 makes chainring bolt set installation and removal easy. It securely holds the slotted nut to prevent spinning when tightening or loosening the bolt. Double-ended to fit most slotted-type nuts, including the Campagnolo chainring nuts. An absolute must for any toolbox.

Features
  • Fits all chainring bolts
  • necessary for chainring bolt installation