Park Tool - SW-16, 16.3, 17, 18 & 19 - Internal Nipple Spoke Wrenches Stock Item:Park Tool Internal Nipple Spoke Wrench: 6.0mm hex socket Light weight (Adds just 75g

Light weight (Adds just 75g to your bike)

External width    30mm

with shifter cables

Designed and tested in MTB heaven

Orion HD-M720

Park Tool - SW-16, 16.3, 17, 18 & 19 - Internal Nipple Spoke Wrenches Stock Item:Park Tool Internal Nipple Spoke Wrench: 6.0mm hex socket Light weight (Adds just 75gPARK TOOL SW 16, 16. 3, 17, 18 & 19 INTERNAL NIPPLE SPOKE WRENCHES Fits internal nipples on many deep section aero rims. Extra long (3. 25 8. 5cm) spoke wrench socket. Ergonomically designed screwdriver handle. K SW 16 To fit internal aero nipples 3. 2mm. K SW 16. 3 To fit internal aero nipples 3 16". K SW 17 To fit internal aero nipples 5. 0mm. K SW 18 To fit internal aero nipples 5. 5mm. K SW 19 offers an extra long reach (3. 25" 8. 5m) for those