The DT Swiss Proline Nipple Guide at J&R Bicycles is a tool designed to make lacing wheels an easier process by securing the nipple during installation. Easy to use by just clipping the nipple into the end of the tool and feeding it through the rim. This makes for more convenient access on deep rims with hard-to-reach areas.

Specifications:

• Tool Type: Nipple Driver
• Compatibility: Proline
• Brand Compatibility: DT Swiss
• Weight: 27g