For easy loosening and tightening of slotted nuts and, due to the long shaft, suitable for the lock nut of the starter clutch. The wrench has an external hexagon (SW 27) and 1/2" drive for attaching a reversible ratchet. Dimensions: Ø outside. Material: hardened steel Number of pins 4.0 Article type Version Slotted nuts Outside diameter 40.0 mm Features Starter clutch Application Slotted nut wrench Main color black Inside diameter 29.0 mm Pin width 5.8 mm