Offset design is perfect for securing cam eccentric while the nut is removed/installed. Comes with 22mm adapter (851-996), 24mm adapter (ST4/ST4S) and 26mm adapter (749-1198). That’s right, one wrench good for all Ducati 4-valvers.
NOTE1: If your eccentric has three holes instead of a hex head you don’t need this tool. Merely use needle-nosed pliers to rotate the cam belt tensioning eccent