No relation to the Judy Nipple, this sucker is a wheel builders delight.
Every dropped a nipple into a deep-V rim? Ever used an old spoke to insert the nipples into a deep-V to avoid dropping the nipple into the rim? Ever punch yourself in the side of the head building up a deep-V rim? Then this is the tool for you.
Spring loaded threaded nipple setter, allows for the nipples to be easily installed into deep-V rims, and then twisted to screw on to the waiting spoke, and then spring released for the spoke to take its place.
For most normal cross section rims, a Speed Wrench still works best, but I can build deep-V wheels with this tool super easy. More Vogel Genius!
Picture shows wrench with nipple threaded on, ready for action.
Drowning in Retro!