Parktool Clutch Tool (DW-2)

This is the Park Tool DW-2 Clutch Wrench For Shimano Shadow Plus Derailleurs. 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 and all previous Shadow Plus models.