Park Tool CNW-2 Chainring Nut Wrench

Park Tool CNW-2 Chainring Nut Wrench

The CNW-2 makes installing and removing chainring bolts and nuts easier. It holds the unique slotted chainring nuts firmly in place to prevent them from slipping when tightening or loosening the bolt. It has two ends that fit most slotted nuts.

CNW-2 features

• The outer width of both ends of the CNW-2 is approx. 12 mm
• One end has two outer prongs of approx. 2.7 mm width each, the other end has prongs of 3.8 mm width each
• Blade thickness is approx. 1.35 mm