Park Tool Chainring Nut Wrench - CNW-2 Item # 889946
Description
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.
Features:
- Double-ended to fit most slotted-type nuts
- The outer width of both ends of the CNW-2 are nominally 12 mm wide
- One end has a two outer tips nominally 2.7 mm wide each, and the other end has tips of 3.8 mm each
- The blade thickness is nominally 1.35 mm