Nipples that are identical to those that came on your bike are no longer available (nla). They had 2 flats for the wrench and were longish. Modern nipples have 4 flats and are usually much shorter. If you replace you'll need 14g.
I'd put a drop of tri-flow into each nipple inside and out, then align the spoke wrench to where the flats were and push it on. Nipples are brass (softish), the tool is steel (hardish), so they can sometimes be "reshaped" this way to correct the damage enough to save them.
I'd put a drop of tri-flow into each nipple inside and out, then align the spoke wrench to where the flats were and push it on. Nipples are brass (softish), the tool is steel (hardish), so they can sometimes be "reshaped" this way to correct the damage enough to save them.