Ok from what I can tell this is not a one size fits all solution. I have an idea of what could work for alloy spoke rims. All of the materials can be purchased for little cost at Loews or Home Depot. Even Ace hardware if you have a phobia for big box stores
Materials:
24" of SS 1/4" Allthread
3 fender washers 1/4" SS
3 1/4" SS fiber locking nuts
1/4" vacuum hose or electrical tape
Bend the allthread to size and length required for your rims.
See the cheesy diagram below I made in paint.
http://ecomodder.com/forum/member-mo...ip-diagram.jpg