Park Tool SW-19 Internal Nipple Spoke Wrench - 6.0mm Hex bikebox Our proven iTgMax technology features

Our proven iTgMax technology features a patented laser treatment of the brake track that shortens stopping distance in both dry and wet conditions

You can also turn off some unwanted light mode

HG-EV compatible for Shimano 10- to 12-speed drivetrain systems

and adds a modern take on the housing

Park Tool SW-19 Internal Nipple Spoke Wrench - 6.0mm Hex bikebox Our proven iTgMax technology featuresSome wheels feature spoke nipples accessible only through holes on the outside of the rim. The SW 19 is specifically designed to access these hard to reach internal nipples. Features a comfortable dual density handle and an extra long shaft for deep aero rim cavities. Specifications Sized for 6. 0 mm hex shaped internal nipples Shaft length: 825 mm (3. 25") Shaft outside diameter: 8. 2 mm (0. 32") Mfr Claimed Weight TBC