These
tools are for hand building of deep Aero rimmed wheels and/or other
wheels where a hex or square nipple will be used. (Such as American
Classic.)
5 mm
Hex Offset Nipple Driver (5.0 Hex ND) with red handle. (For Campy)
5.5
mm Hex Offset Nipple Driver (5.5 Hex ND) with blue handle.