Park Tool - ND-1 - Nipple Driver Stock Item:Default Title and multi-purpose grease

and multi-purpose grease

secure connection between bar and stem

The super lightweight PP material adds almost nothing to your bikes weight

quick-fill opening

The Hellcat  is lighter version of our classic Hellcat shoe with a leather and synthetic upper for durability

Park Tool - ND-1 - Nipple Driver Stock Item:Default Title and multi-purpose greasePARK TOOL ND 1 NIPPLE DRIVER A great time saver! Neatly designed to self centre and drive conventional nipples quickly and easily during wheel building. Built with a comfortable, dual density grip and lined with precision bronze bearings to ensure a long, smooth running life. The ND 1 works with rims up to 50mm deep.