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Chain Ring Nut Wrench - CNW-2 - from Park Tool USA

The CNW-2 chain ring spanner / wrench from Park Tool makes chainring bolt set installation and removal easier.
  • Brand - Park Tool

This spanner 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.

Weight: 19.6g (0.7oz)

Park Tool Reference: CNW-2

Specifications

Brand Park Tool