Park Tool 調整蓋工具 - Shimano Hollowtech II (BBT-10.2)

Finally, a tool that fits the Hollowtech II cap perfectly without slipping. The built-in hook makes prying that safety plate up feel effortless, saving me at least five minutes per crank swap.

The built-in hook for lifting the safety plate made swapping my cranks a breeze, and the tool fits perfectly on the Hollowtech II cap. It feels solid and well-machined, not flimsy like some of my other bike tools.

The built-in hook for lifting the safety plate is a nice touch, saves me from fumbling with a pick every time. It fits perfectly and feels solid, though I wish the handle was a bit grippier for when my hands are greasy.