The Good: Quality Made + Good Price
The Bad: Hollowtech at bottom sort of unnecessaryOverall Review: Must have tool for anyone with external bb. The hollowtech tool at the bottom end I've never needed, mainly because I haven't had shimano type hollowtech bottom brackets. Also, most of the time, that hollowtech tool is included with Shimano Cranks anyways, kinda an extra not needed. However gotta give credit to Park Tools for adding a combo to the end of the spanner.Quality Product and a must have if you ride near mud and water, helps uninstall the bb and clean out of your bottom bracket area to regrease.