Park Tool Spoke wrench for internal nipples. Extra long: 85mm
Great tool for internal nipples, also with the somewhat unique 4,7 mm size of Reynolds and other wheels...
• SW-16: 3.2mm square
• SW-16-3: 4.7 mm Allen key
• SW-17: 5 mm Allen key
• SW-18: 5.5mm Allen key
• SW-19: 6 mm Allen key
• The SW-16 is suitable for all Edco wheels with internal spoke nipples. I>