One end fits slotted adjusting cones with an outside diameter between 42mm and 44mm. The opposite end fits three-notch fixed cones with an outside diameter between 42mm and 46mm.
Parktool Bottom Bracket Wrench
$ 18
The HCW-18 is a double-ended wrench for use on some one-piece crank/bottom bracket systems.
SKU: P-PT-HCW-18 Category: Tools