The SW-16.3 is purpose-built for wheels with internal spoke nipples accessible only through rim holes.
Its extra-long shaft reaches deep into aero rim cavities where standard wrenches can't go, while the comfortable dual-density handle provides control and reduces hand fatigue during spoke tension adjustments. Essential for maintaining modern aerodynamic wheel designs.
Features
- Sized for 3/16" (4.8 mm) hex-shaped internal nipples
- Shaft length: 825 mm (3.25")
- Shaft outside diameter: 7.1 mm (0.28")
Contents
- 1 x Park Tool SW-16.3 Internal Nipple Wrench 3/16" Hex
