Shimano TL-FC10 Crankset Arm Extractor
For removal of cotterless crank arm and installation and removal of front chain wheel for square bottom bracket with 14mm fixing bolt.
(For OCTALINK cranks, use TL-FC15 as an adapter)
- Internal puller can be rotated with 15mm wrench, 14mm or 8mm hexagon wrench
- Hardened steel for rigidity and durability