Mountain Equipment Company

Park Tool CNW-2 Chainring Nut Wrench


See available crank and bottom bracket tools


Wish installing and removing chainring bolt sets were easier? The CNW-2 is for you.

  • Double-end fits most slotted-type nuts to prevent spinning when tightening or loosening
  • Outer width of both ends is nominally 12mm wide
  • One end has a 2 outer tips nominally 2.7mm wide, other end has tips of 3.8mm
  • Blade thickness is nominally 1.35mm

Tech specs

Ideal for
  • Bike maintenance
Made inUSA

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3 out of 5 stars with 3 reviews for Park Tool CNW-2 Chainring Nut Wrench

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