Park Tool SW-16 Internal Nipple Spoke Wrench - 3.23mm Square

Park Tool SW-16 Internal Nipple Spoke Wrench - 3.23mm Square

• Screwdriver handled wrench to fit internal spoke nipples on deep section aero rims.

• Featuring a 3.2mm square socket to perfectly fit into the tight surroundings of most rims.

• Extra long (3.25" / 8.5cm) spoke wrench socket to prevent fouling on rim.

• Compatible with 3.2mm square-shaped internal nipples.

• Made in the USA and covered by Park Tool's legendary limited lifetime warranty.

Some wheels feature spoke nipples accessible only through holes on the outside of the rim. The SW-16 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.

Features:

• Sized for 3.2 mm square-shaped internal nipples.

• Shaft length: 825 mm (3.25").

• Shaft outside diameter: 6 mm (0.24").