Park Tool Wrench DW-2 for Shimano Achterderailleurs

A small, thin wrench with 5.5mm and 3mm openings designed to fit the rear derailleur clutch tension adjuster on Shimano XT, SLX, Deore, Saint, and Zee rear Shadow Plus (+) derailleurs, as well as all previous Shadow Plus models.

Some models of Shimano® rear derailleurs feature a clutch mechanism that can be adjusted to account for wear or rider preference. The Park Tool DW-2 is a small, thin wrench with 3 mm and 5.5 mm openings designed to fit the clutch tension adjuster on many Shimano® rear derailleurs.

DW-2 Features
3 mm and 5.5 mm wrench openings
Fits Shimano® derailleurs including GRX, XT®, SLX®, Deore®, Saint®, and Zee® rear Shadow® Plus (+) derailleurs and all previous Shadow® Plus models.