Park Tool SW-19 Internal Nipple Spoke Wrench - 6.0mm Hex bikebox available in two different lengths

available in two different lengths

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

Waterproof laminates and no-rattle heat-shrink YKK® Aquaquard zippers stop the weather from ruining your cargo

yet easily accessible

Park Tool SW-19 Internal Nipple Spoke Wrench - 6.0mm Hex bikebox available in two different lengthsSome 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