The CNW-2 makes chainring bolt and nut installation and removal easy. It securely holds the unique slotted chainring nuts in place to prevent slipping while tightening or loosening the bolt. Double-ended to fit most slotted-type nuts.
SPECIFICATIONS
In the Pack: 1x CNW-2
Blade Thickness: 1.35 mm
Outer Width: 12 mm
Outer Tips Width: 2.7mm each on one side, 3.8mm each on another side