Ice Toolz Hollowtech Bottom Bracket / Crank Tool

Simple and easy removal and tightening of the Hollowtech-style Shimano bottom bracket is made available with this product from Ice Toolz. For use with either an 8mm hex wrench or 3/8 driver, this tool also has a fitting on for the tightening/loosening of the Hollowtech crank cap. Great tool that takes up very little space in the tool box.