Shimano TL-FC10 Crank Arm Extractor

Cotterless crank arm extractor WP-Y13009010 TL-FC10 USAGE For removal of cotterless crank arm Installation and removal of front chain wheel for square bottom bracket with 14 mm fixing bolt USP Internal puller can be rotated with 15 mm wrench, 14 mm or 8 mm hexagon wrench Hardened steel for rigidity and durability REMARK For OCTALINK cranks, use TL-FC15 as an adapter